Mechanical Engineering Curriculum - GOVERNMENT ...

GOVERNMENT POLYTECHNIC NASHIK

(AN AUTONOMOUS INSTITUTE OF GOVT. OF MAHARASHTRA)

CURRICULUM - 2011

DIPLOMA PROGRAMME

IN

MECHANICAL ENGINEERING

INDEX

Sr. No. Content Page No.

1 Preface 1

2 Rationale 3

3 Programme Objectives 3

4 Job Profile 4

5 Skills to be Developed 4

6 Programme Structure 5-11

7 Courses for Award of Class 12

Course Contents of

8 Level -1: Foundation Courses 13-42

Course Code Course Name

8.1 1101 Communication Skills 13

8.2 1102 Development of Generic Skills 16

8.3 1103 Basic Mathematics 19

8.4 1104 Engineering Mathematics 22

8.5 1105 Applied Physics 25

8.6 1106 Applied Chemistry 29

8.7 1107 Engineering Graphics 32

8.8 1108 Engineering Mechanics 35

8.9 1109 Workshop Practice 39

8.10 1110 Computer Applications 41

9 Level -2: Basic Technology Courses 43-76


9.1 1211 Thermal Engineering 43

9.2 1212 Mechanical Engineering Drawing 47

9.3 1213 Strength of Materials 50

9.4 1214 Engineering Drawing 53

9.5 1215 Fluid Mechanics and Machinery 56

9.6 1216 Electrical Technology & Applied Electronics

59

9.7 1217 Theory of Machines and Mechanisms 64

9.8 1218 Metrology and Quality Control 68

9.9 1219 Manufacturing Process 73


10 Level -3: Allied Courses 77-100


10.1 1301 Applied Mathematics 77

10.2 1305 Supervisory skills 80

10.3 1306 Entrepreneurship Development 82

10.4 1307 Advanced Computer Applications 85

10.5 1308 Life Skills 87

10.6 1309 Organizational Management 90

10.7 1310 Marketing Management 92

10.8 1311 Industrial Safety 95

10.9 1312 Renewable energy sources 98

11 Level -4: Applied Technology Courses 101-130


11.1 1410 Professional Practice 101

11.2 1411 Seminar 104

11.3 1412 Project 107

11.4 1413 Production Process 111

11.5 1414 Design of Machine Elements 115

11.6 1415 Mechanical Measurements 118

11.7 1416 Power Engineering 121

11.8 1417 Industrial Engineering 124

11.9 1418 Advanced Manufacturing Process 127

11.10 1419 Maintenance Engineering 130

12 Level -5: Diversified Courses 131-168


12.1 1511 Industrial Hydraulics & Pneumatics 131

12.2 1512 Refrigeration & Air-Conditioning 134

12.3 1513 Automobile Engineering 138

12.4 1514 Power Plant Engineering 141

12.5 1515 Mechatronics 144

12.6 1516 Machine Tool Design 147

12.7 1517 CAD /CAM 150

12.8 1518 Tool Engineering. 153

12.9 1519 Welding Technology 156

12.10 1520 Foundry Technology 159


12.11 1521 Engineering Metallurgy 162

12.12 1522 Mechanical Estimation & Costing 167

13 Non Examination Credit Courses 169-198


13.1 1001 Physical Fitness 169

13.2 1002 Aerobics 170

13.3 1003 Yoga 173

13.4 1004 Marshal Art 175

13.5 1005 Personality Development 176

13.6 1006 Model Making 178

13.7 1007 Repairs of Domestic Appliances 180

13.8 1008 Gardening 182

13.9 1009 Public speaking 184

13.10 1010 Computer hardware and maintenance 186

13.11 1011 Mobile Repairing 189

13.12 1012 Foreign Language 191

13.13 1013 Videography 193

13.14 1014 Two-wheeler Maintenance 195

13.15 1015 Youth Empowerment and Skills 197

14 Annexures 199-205

I Sample Path 10+ 199

II Rules for Registration and Examination 200

III Evaluation Scheme for project 202

IV Programme Wise Committee (PWC) 203

V Board of Studies (BOS) 204

VI Governing Body (GB) 205

1

Preface

Government Polytechnic, Nashik is established in 1980. The institute has been conferred an academic autonomous status in 1995 by Government of Maharashtra because of excellent performance.

The vision of the institute is to develop world class pragmatic engineers. For this the

institute aims to provide students technical education training and guidance that lead to personality development, meaningful employment and entrepreneurship and to develop and maintained Center of Excellence for education of new emerging trends in information technology. To achieve this continuous efforts are made to design the curriculum considering the latest development in the industrial sector and technology.

The three year Diploma Programme in Mechanical Engineering is being offered since

1989 under MSBTE. After academic autonomy, first curriculum was implemented in 1995 and subsequently it was revised and implemented in 2001 and 2007. The curriculum revision is a regular activity and system approach is followed for designing the curriculum. The curriculum has been revised and the implementation has started from the academic year 2011-12. The revised curriculum is designated as “Curriculum 2011”.

For designing the curriculum, the questionnaire has been designed to get the

feedback from different stake holders i.e. industries, teachers and students. The feedback from different stake holders has been analysed in search conference and the programme structure is finalised and approved by Programme Wise Committee (PWC), Board of Studies (BOS) and Governing Body (GB).

The content detailing of individual course has been carried out by Group of Experts,

consisting of faculty from this institute as well as from other nearby institute and industrial experts. The content detailing was presented before the PWC, BOS and GB for approval.

In this curriculum-2011, the student has to acquire 200 credits for successful completion of Diploma Programme.

The courses of curriculum are structured at different 5 levels i.e. Foundation Courses,

Basic Technology Courses, Allied Courses, Applied Technology Courses, Diversified Courses. In addition to these 5 levels, for overall development of the students “Non Examination Credit Courses” are also included.

The minimum entry level is 10th. However, the curriculum provides “Multi Point Entry

and Credit system (MPEC)” for the students opting admission after passing 12th, ITI, MCVC. In this, the students will get exemptions in certain courses as per the rules.

There is a flexibility for opting the courses as per the choice of students. The curriculum provides “Sample Path” as a guide line for selection of courses in each

term for entry level as 10th.

The List of Courses for Award of Class after completion of Diploma Programme is prescribed separately in this curriculum.

2

The fulfillment of objectives of curriculum-2011 will depend on its effective implementation. The teachers who are implementing the curriculum were also involved in design process; hence, I hope that the curriculum-2011 will be implemented in effective way.

(Prof. D.R.Nandanwar)

Principal Government Polytechnic, Nashik

3

Diploma Programme in Mechanical Engineering Rationale :

Almost all Engineering work involves mechanical engineering activities right from design / manufacturing to maintenance. So today’s scenario, to cop up with fast industrialization in all engineering areas and needs of the society, creates deep requirement of Mechanical Engineers with a wide scope. The programme of diploma in Mechanical Engineering aims to produce the technicians to undertake supervisory roll in various Mechanical Engineering fields such as Industries, defenses, Government departments, maintenance, design, etc and to produce young entrepreneurs.

The programme also offers courses to develop the students with necessary

competencies to fulfill the needs arising out of emerging allied areas of Mechanical Engineering. The programme also offers the opportunities through courses in diversified fields as per current needs in Mechanical Engineering.

In the prevailing situation and as a basic need, the programme also offer

courses to develop the students in computer area by imparting knowledge of fundamentals of computers related softwares, languages and Auto CAD.

Programme Objectives :

The objectives of diploma in Mechanical Engineering will enable student to

1. Read interpret and prepare Mechanical Engineering Drawing. 2. Provide survey data needed in design and carry out design of small mech.

m/c elements. 3. Understand various manufacturing process and understand various

machineries including latest CNC machinery and develop the skill in operating / handling the same.

4. Prepare a schedule for maintenance and implementation. 5. Understand various measuring tools to carry out the inspection, basic quality

control techniques. 6. Understand basic principles of Hydraulics, pneumatics, refrigeration and air-

conditioning. 7. Understand the fundamentals of computer and programming to solve simple

engineering problems. 8. Undertake minor mechanical engineering oriented projects. 9. Enhance the knowledge and skills in allied and diversified mechanical

engineering areas. 10. Develop personality. 11. Develop social skills for social development. 12. Develop supervisory, imagination, decision making, planning & scheduling

skills. 13. Develop the learning skills.

4

Job Profile of Mechanical Engineering Technician :

A diploma technician in Mechanical Engineering has to carry out various activities in various areas during his implementation of engineering knowledge.

Diploma Mechanical Engineer has to perform following duties.

1. Developing him. 2. All as member of family / community / nation 3. As a learner of new technology. 4. As a technician in different types of industries / services such as

a. Shop floor. b. Inspection & quality control. c. Sales & marketing. d. Maintenance e. Design and development f. Planning g. Purchase

Skills to be developed :

The curriculum aims at developing skills so that the diploma pass outs would be suitable for industry.

The skills are listed below

• Prepare & interpret production drawing. • Design machine elements. • Handle various machine tools. • Use & calibration of various measuring instruments. • Analyse statistical data. • Test various hydraulics machines. • Test & maintain I.C. engines. • Solve engineering problems using mathematics. • Maintain & repair automobiles. • Handle shop floor situation. • Communicate with subordinate & superiors. • Programme operates & maintains CNC machines. • Design hydraulics & pneumatics circuits for machine tools & materials

handling equipment. • Design tools & tooling. • Start & run own enterprise. • Maintain & repair refrigeration system. • Design machine tools. • Test various engineering materials. • Select lubricates & suggest method of lubrication. • Develop software as per requirement.

PROGRAMME STRUCTURE

5

PROGRAMME - DIPLOMA IN MECHANICAL ENGINEERING PROGRAMME STRUCTURE

SCHEME AT A GLANCE

Level Name of Level

Number of Courses offered

Number of Curses to be Completed

TH TU PR Total Credits

Marks

Level-1 Foundation Courses

10 10 Compulsory

24 02 22 48 1000

Level-2 Basic Technology Courses

09 09 Compulsory

32 -- 26 58 1250

Level-3 Allied Courses 09 04 (02 compulsory & 02 elective)

10 -- 02 12 350

Level-4 Applied Technology Courses

10 10 Compulsory

22 -- 26 48 1150

Level-5 Diversified Courses

12 05 (03 compulsory & 02 elective)

20 -- 10 30 750

Total 50

34 compulsory + 04 elective -- 38

108 02 86 196 4500

Non Examination Credit Courses

15 02 Electives -- -- 04 04 --

Grand Total 65 40 108 02 90 200 4500

Abbreviations :

TH : Theory, TU : Tutorial, PR: Practical.

6


LEVEL – 1 FOUNDATION COURSES

Sr. No.

Course Code

Course Title PRQ

TEACHING SCHEME EXAMINATION SCHEME


Theory Paper

Test PR OR TW Total Hrs Mark

01 1101 Communication Skills

-- 3 -- 2 5 3 80 20 -- -- 50 150

02 1102 Development of Generic Skills

-- 1 -- 2 3 -- -- -- -- -- 50 50

03 1103 Basic Mathematics

-- 3 1 -- 4 3 80 20 -- -- -- 100

04 1104 Engineering Mathematics

-- 3 1 -- 4 3 80 20 -- -- -- 100

05 1105 Applied Physics -- 4 -- 2 6 3 80 20 -- -- 50 150

06 1106 Applied Chemistry

-- 4 -- 2 6 3 80 20 -- -- 50 150

07 1107 Engineering Graphics

-- 2 -- 4 6 -- -- -- -- 25 25 50

08 1108 Engineering Mechanics

-- 4 -- 2 6 3 80 20 -- -- 50 150

09 1109 Workshop Practice

-- -- -- 6 6 -- -- -- -- -- 50 50

10 1110 Computer Applications

-- -- -- 2 2 -- -- -- -- -- 50 50

Total -- 24 2 22 48 -- 480 120 -- 25 375 1000

Level : 1

Total courses : 10 Total Credits : 48 Total marks : 1000

Abbreviations :

PRQ : Prerequisite, TH : Theory, TU : Tutorial, PR: Practical, OR : Oral, TW : Term Work

Course code Indication : First digit : Indicates Year of Revision Second digit : Indicates Level. Third & Fourth digit : Indicates Course Number.

Assessment of PR / OR / TW :

1) All orals & practicals are to be assessed by external & internal examiners. 2) * Indicates TW to be assessed by external & internal examiners. 3) Other TW are to be assessed by internal examiners.

7


LEVEL – 2 BASIC TECHNOLOGY COURSES

Sr. No.

Course Code

Course Title PRQ



Theory Paper

Test PR OR TW Total Hrs Mark

01 1211 Thermal Engineering

-- 4 -- 2 6 3 80 20 -- 25 25 150

02 1212 Mechanical Engineering Drawing

1214 3 -- 6 9 4 80 20 -- 25 25 150

03 1213 Strength of Materials

-- 4 -- 2 6 3 80 20 -- -- 25 125

04 1214 Engineering Drawing

1107 3 -- 2 5 4 80 20 -- -- 25 125

05 1215 Fluid Mechanics and Machinery

-- 3 -- 2 5 3 80 20 -- 25 25 150

06 1216

Electrical Technology & Applied Electronics

-- 4 -- 4 8 3 80 20 -- -- 50 150

07 1217 Theory of Machines and Mechanisms

-- 4 -- 2 6 3 80 20 -- -- 25 125

08 1218 Metrology and Quality Control

-- 4 -- 2 6 3 80 20 -- 25 25* 150

09 1219 Manufacturing Process

-- 3 -- 4 7 3 80 20 -- -- 25 125

Total -- 32 -- 26 58 -- 720 180 -- 100 250 1250

Level: 2

Total Courses : 09 Total Credits : 58 Total Marks : 1250


1) All orals & practical are to be assessed by external & internal examiners. 2) * Indicates TW to be assessed by external & internal examiners. 3) Other TW are to be assessed by internal examiners.

8


LEVEL –3 ALLIED COURSES

Sr. No.

Course Code

Course Title PRQ



Theory Paper Test PR OR TW Total

Hrs Mark

01 1301 Applied Mathematics

-- 3 -- -- 3 3 80 20 -- -- -- 100

02 1309 Organizational Management

-- 3 -- -- 3 3 80 20 -- -- -- 100

Elective I : Any ONE of the following

03

1305 Supervisory Skills --- 3 --- --- 3 3 80 20 --- --- --- 100

1310 Marketing Management

--- 3 --- --- 3 3 80 20 --- --- --- 100

1311 Industrial Safety --- 3 --- --- 3 3 80 20 --- --- --- 100

Elective II : Any ONE of the following

04

1306 Entrepreneurship Development

--- 1 --- 2 3 --- --- --- --- --- 50 50

1307 Advanced Computer Applications

1110 1 --- 2 3 --- --- --- --- --- 50 50

1308 Life Skills --- 1 --- 2 3 --- --- --- --- --- 50 50

1312 Renewable energy sources

--- 1 --- 2 3 --- --- --- --- --- 50 50

TOTAL 10 --- 2 12 240 60 --- --- 50 350

Level: 3




9


LEVEL – 4 APPLIED TECHNOLOGY COURSES

Sr. No.

Course Code

Course Title PRQ




Hrs Mark

01 1410 Professional Practice

--- --- -- 4 4 --- --- --- --- --- 50 50

02 1411 Seminar --- -- -- 2 2 --- --- --- --- --- 50 50

03 1412 Project --- --- -- 4 4 --- --- --- --- 50 ∗50 100

04 1413 Production Process

1219 3 -- 2 5 3 80 20 25 --- 25 150

05 1414 Design of Machine Elements

1217

4 --- 4 8 4 80 20 --- 25 25 150

06 1415 Mechanical Measurements

1218 4 --- 2 6 3 80 20 --- --- 50 150

07 1416 Power Engineering

1211 3 -- 2 5 3 80 20 --- 25 25 150

08 1417 Industrial Engineering

--- 4 -- 2 6 3 80 20 --- --- 50 150

09 1418 Advanced Manufacturing Process

1413 4 --- 2 6 3 80 20 --- 25 25 150

10 1419 Maintenance Engineering

--- --- -- 2 2 --- --- --- --- --- 50 50

Total 22 -- 26 48 -- 480 120 25 125 400 1150

Level: 4




Note: In plant Training and Seminar

10


LEVEL – 5 DIVERSIFIED COURSES

Sr. No.

Course Code

Course Title PRQ




Hrs Mark

01 1511 Industrial Hydraulics & Pneumatics

1215 4 --- 2 6 3 80 20 --- 25 25 150

02 1512 Refrigeration & Air-Conditioning

1211 4 -- 2 6 3 80 20 --- 25 25 150

03 1513 Automobile Engineering

1416 4 -- 2 6 3 80 20 --- 25 25 150

Elective III : Any TWO of the following

04 1514 Power Plant Engineering

-- 4 --- 2 6 3 80 20 --- 25 25 150

05 1515 Mechatronics -- 4 -- 2 6 3 80 20 ---

25 25 150

06 1516 Machine Tool Design

1414 4 -- 2 6 3 80 20 --- 25 25 150

07 1517 CAD /CAM 1418 4 - 2 6 3 80 20 --- 25 25 150

08 1518 Tool Engineering.

1418 4 -- 2 6 3 80 20 ---

25 25 150

09 1519 Welding Technology

1109 4 -- 2 6 3 80 20 --- 25 25 150

10 1520 Foundry Technology

1109 4 -- 2 6 3 80 20

--- 25 25 150

11 1521 Engineering Metallurgy

1413 4 --- 2 6 3 80 20 --- 25 25 150

12 1522 Mechanical Estimation & Costing

--- 4 --- 2 6 3 80 20 --- 25 25 150

Total 20 --- 10 30 400 100 --- 125 125 750

Level: 5




11


NON-EXAMINATION CREDIT COURSES

(Any one course from each group is Compulsory for award of Diploma in Mechanical Engineering)

Sr No Course Code Course Title PRQ Teaching Scheme


Group : A : Any ONE of the following

01 1001 Physical Fitness -- -- -- 2 2

02 1002 Aerobics -- -- -- 2 2

03 1003 Yoga -- -- -- 2 2

04 1004 Marshal Art -- -- -- 2 2

Group : B : Any ONE of the following

05 1005 Personality Development -- -- -- 2 2

06 1006 Model Making -- -- -- 2 2

07 1007 Repair of Domestic Appliances -- -- -- 2 2

08 1008 Gardening -- -- -- 2 2

09 1009 Public speaking -- -- -- 2 2

10 1010 Computer Hardware Maintenance -- -- -- 2 2

11 1011 Mobile Repairing -- -- -- 2 2

12 1012 Foreign Language -- -- -- 2 2

13 1013 Video graphy -- -- -- 2 2

14 1014 Two-Wheeler Maintenance -- -- -- 2 2

15 1015 Youth Empowerment and Skills -- -- -- 2 2

Total -- -- -- 04 04

Total Courses : 02 Total Credits : 04

12

PROGRAMME - DIPLOMA IN MECHANICAL ENGINEERING Courses for Award of Class

Sr. No.

Course code

Course Title PRQ




Hrs Mark

01 1218 Metrology and Quality Control

-- 4 -- 2 6 3 80 20 -- 25 25 150

02 1309 Organizational Management

-- 3 -- -- 3 3 80 20 -- -- -- 100

03 1411 Seminar -- -- -- 2 2 -- -- -- -- --- 50 50

04 1412 Project -- -- -- 4 4 -- -- -- -- 50 *50 100

05 1414 Design of Machine Elements

1217 4 -- 4 8 4 80 20 -- 25 25 150

06 1416 Power Engineering 1211 3 -- 2 5 3 80 20 -- 25 25 150

7 1418 Advanced Manufacturing Process

1413 4 -- 2 6 3 80 20 -- 25 25 150

08 1511 Industrial Hydraulics and Pneumatics

1215 4 -- 2 6 3 80 20 -- 25 25 150

09 1513 Automobile Engineering

1416 4 -- 2 6 3 80 20 -- 25 25 150

10 1512 Refrigeration and Air-Conditioning

1211 4 -- 2 6 3 80 20 -- 25 25 150

Any TWO from Elective

11 & 12

1518 Tool Engineering. 1418 4 -- 2 6 3 80 20 -- 25 25 150

1514 Power Plant Engineering

-- 4 -- 2 6 3 80 20 -- 25

25 150

1515 Mechatronics -- 4 -- 2 6 3 80 20 -- 25

25 150

1516 Machine Tool Design

1414 4 -- 2 6 3 80 20 -- 25

25 150

1517 CAD /CAM 1418 4 -- 2 6 3 80 20 -- 25

25 150

1519 Welding Technology

1109 4 -- 2 6 3 80 20 -- 25

25 150

1520 Foundry Technology

1109 4 -- 2 6 3 80 20 -- 25

25 150

1521 Engineering Metallurgy

1413 4 -- 2 6 3 80 20 -- 25

25 150

1522 Mechanical Estimation and Costing

-- 4 -- 2 6 3 80 20 -- 25

25 150

Total -- 38 -- 26 64 -- 800 200 -- 275 325 1600


Assessment of PR / OR / TW : 1) All orals & practicals are to be assessed by external & internal examiners. 2) * Indicates TW to be assessed by external & internal examiners. 3) Other TW are to be assessed by internal examiners.

LEVEL -1

FOUNDATION COURSES

13

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE Course : Communication Skills Course code : 1101 Prerequisite : Nil Teaching & Examination Scheme:

Teaching Scheme Examination Scheme

Hrs / week Credits

TH Paper Hrs.

Marks

TH TU PR TH TEST TH+TEST PR OR TW TOTAL

03 -- 02 05 03 Max. 80 20 100 -- -- 50 150

Min. 32 -- 40 -- -- 20 --

Rationale:

Students of Engineering and technology must learn to express through English. Communication skills are required for all round development of a student as an individual & as a leading technician in industry. Communication skills (reading, writing, speaking and listening) help him in his/her both educational and professional career as well as in society to become efficient communicators in English & a successful engineer & entrepreneur. Therefore the assignments included the syllabus to enhance their language and communication abilities.

Objectives:

The student will be able to 1. Comprehend language at an intended level. 2. Increase vocabulary. 3. Develop the ability of writing & maintaining reports on maintenance, accident

& survey reports, memos, notice, business letters, complaint letters, quotation etc.

4. Application of grammar in practical use (oral as well as written purpose) 5. Pronounce English sounds correctly. 6. Communicate with industries/industry professionals. 7. Give positive feedback in various situations, to use appropriate body

language. 8. Compress the passage into 1/3 of its length. 9. Make students the effective users of the language. 10. Overcome communication barriers. 11. Make communication more effective.

14

Contents: Theory Topic No.

Topic & Subtopic Hours Marks

1

Communication 1.1. Definition of communication, Need, importance, features,

objectives, functions of communication. 1.2. Types of communication- 1.3. Components of communication system 1.4. Communication Process 1.5. Nonverbal Communication-

I) Nonverbal Codes-a)Kinesics b)Proxemics c)Hepatics d)vocalic e)physical appearance f)Chronomics g)Artifacts

II) Graphical Communication. 1.6. Barriers of communication and ways to avoid it 1.7. Principles of effective communication.

12

20

2

Vocabulary building 2.1. Word Formation Process 2.2. Affixation. 2.3. Synonyms/antonyms, homophones, homonyms 2.4. Units of expressions 2.5. Idioms and phrasal verbs

07

06

3 Language Grammar. 3.1. The sentence Elements-Parts of Speech 3.2. Tenses 3.3. Voices-Active, Passive 3.4. Transformation-Affirmative, Negative, Assertive 3.5. Prepositions 3.6. Degree-Comparative, positive, superlative 3.7. Modal Auxiliary 3.8. Article

12

20

4

Formal Written Skills 4.1. Types of business letter

Letter of inquiry, reply to an inquiry, placing orders, Letter of application for job, Complaint letter, sales letter.

4.2. Report Writing- Project report, Progress report, Survey report, Accident report, Maintenance report

4.3. Office Drafting- Notices, Circulars, Memorandum

12

24

5

Paragraph writing 5.1. Types of paragraph, Comprehension 5.2. Dialogue Writing, Situational Writing 5.3. Speech Writing 5.4. Writing Organized Paragraphs.

05

10

Total 48 80

15

Laboratory Work/Assignments 1. Lab experiments in language lab. 2. Pronunciation of correct sounds-Reading given text. 3. Communication –(Given Situations) 4. Vocabulary Building-Practicing words often confuse. 5. Grammar Application. 6. Letter Writing and Office Drafting 7. Report Writing and Job Application 8. Paragraph Writing. 9. Comprehension and Precise Writing. 10. Presentation Skills-Role Play. 11. Differentiating between notice, memo and circular writing. 12. Mini Project – Topic given (the teacher will give a topic n each student will

collect information on it ) Suggested Instructional Strategies:

Lecture Method, Improved Lecture Method, Industrial Visit, Demonstration, Expert Lecture.

Learning Resources: Text Books: SN Author Title Publisher 1. R. C. Sharma and

Krishna Mohan Business correspondence and Report writing

Tata McGraw Hill Publishing

2. Krishna Mohan and Meenakshi Raman

Effective English Communication Tata McGraw Hill Publishing Co. Ltd.

3. Z. N. Patil English for practical purpose Macmillan

4. Wren & Martin Grammar by Wren & Martin

5. David Green Contemporary English Grammar Macmillan

6. Basal and Harrison Spoken English Orient Longman

7. R. C. Jain Contemporary English Grammar Macmillan

Manuals - Testing Procedures. Chart- 01(ASTM Standards) Websites:

1. www. communicationskills. co. in 2. www. mindtools. Com 3. www. communication. skills 4 confidence 4. www. goodcommunication skills. net

16

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE Course : Development of Generic skills Course code : 1102 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


01 -- 02 03 -- Max. -- -- -- -- -- 50 50

Min. -- -- -- -- -- 20 --

Rationale:

This subject will develop the student as an effective member of the team in the organization. It will develop the abilities and skills to perform at highest degree of quality. It enhances his capabilities in the field of searching, assimilating information, handling people effectively, and solving challenging problems.

Objectives:

The student will be able to 1. Learn effective performance through Soft skills and life skills. 2. Apply the techniques of enhancing the memory power. 3. Set the goal for personal development. 4. Develop good habits to overcome stress. 5. Make self evaluation about needs & self development. 6. Develop assertive skills. 7. Manage & perform Task. 8. Produce new things or improve existing things. 9. Enhance the ability of creativity. 10. Think, plan, practice, assess & improve in real life situations. 11. Learn to innovate new ideas.


Topic & Subtopic Hours

1 Importance of Development of generic skills. 1.1. Introduction to course. 1.2. Basic Skills- Listening, Speaking, Reading, Writing. 1.3. Importance of various Soft Skills in present context application

02

2 Self Learning Techniques ( SLT) 2.1. Need of SLT 2.2. Importance of SLT 2.3. Steps in SLT 2.4. Information source-Primary, secondary, tertiary 2.5. Enhancing Memory and concentration 2.6. Learning Practical Skills- 2.7. Types- Technical, Organisational, Human 2.8. Need of Practical Skills 2.9. Domains of learning 1)cognitive 2)Affective3)psychomotor

03

3 Self Analysis / Self Awareness

17

Topic No.


3.1. SWOT Analysis. 3.2. Motivation 3.3. Attitude – Types, How to build positive Attitude 3.4. Assertiveness 3.5. Confidence Building. 3.6. Goal Setting – Need, Importance, Concept setting smart goal 3.7. Creativity-Concept factors enhancing creativity.

03

4 Self Development / Personality Development 4.1. Importance and need of personality development. 4.2. Body Language – Codes, dress and appearance, Voice Modulations 4.3. Management of self - Stress Management-Concept, causes effects.

Remedies to Avoid/Minimize stress. 4.4. Health Management-Importance, dietary guidelines and exercises. 4.5. Time management- Important process of time planning Vs

important factors leading to time loss and ways to handle it. 4.6. Tips for effective time Management. 4.7. Effective Communication Skills

05

5 Task Management. 5.1. Defining Task/ Project 5.2. Drafting of Task – Activity, Events 5.3. Task Planning 5.4. Task Characteristics-Unique, Customised, risk and uncertainty,

Involve teams. 5.5. Importance of Task management

03

Total

. The term work Assignments/practical

1. Self Awareness. 2. Self Learning Technique (SLT) Independent study technique with the help of

library. 3. Attending a seminar and preparing a report of the same. 4. SWOT analysis need and importance. 5. Maintaining Individual Diary: Planning of time, Thoughts collection, Importance,

Data. 6. Oral Presentation on the topic given by the teacher. 7. Undergo the demonstration on Yoga meditation & Express own views, feelings, &

experience. 8. Management of Self- Stress Management, Time Management, Health

Management. 9. Mini Project on Personality Development. 10. Importance of Group Discussion – Does and Don’ts 11. Different types of motivation 12. Importance of task management- Planning of task

18

Suggested Instructional Strategies: Lecture method, Transparencies, Question, Answer technique, Assignment, Demonstration.

Learning Resources: Text Books: SN Author Title Publisher 1. Marion E Haynes Make Every Minute Count Kogan Page India

2. Allen pease Body language Sudha Publication Pvt Ltd.

3. Michael Hatton Presentation Skills ISTE New Delhi

4. Pearson Education Asia Organizational Behavior Tata McGraw Hill

5. Chakravaty, Ajanta Working in Teams Orient Longman

6. Bishop, Sue Develop Your Assertiveness Kogan Page India

CD’S/Cassettes/Charts/Models/Transparencies/Information Brochures/Periodicals: Indian Standard: Websites:

1. www. mindtools. com 2. www. selfesteem. com 3. www. motivation. com 4. www. successconsciousness. com 5. www. ethics. com

19

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE Course : Basic Mathematics. Course code : 1103 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


03 01 -- 04 03 Max. 80 20 100 -- -- -- 100

Min. 32 -- 40 -- -- -- --

Rationale: This course is classified under foundation course & intend to teach the students basic facts, concepts & principles of mathematics, as a tool to analyze the engineering problem & lay down the understanding of basic technology courses. Objectives:

The student will be able to 1. Develop the process of logical thinking. 2. Comprehend the principles of the other courses. 3. Solve problems by using analytical & systematic approach.



1

ALGEBRA 1.1. Logarithm 1.1.1. Concept and definition of logarithm, conversion of

exponential and logarithmic forms 1.1.2. Laws of logarithms and change of base formula 1.1.3. Common logarithm and Naperian logarithm definition and

notation only.

20

03

32

06

1.2. Matrix algebra: 1.2.1. Definition of a matrix, types of matrix, algebra of matrices,

equality of matrices, scalar multiplication, product of two matrices, transpose of matrix.

1.2.2. Minor, cofactor, and ad joint of matrix, Inverse of matrix by ad joint method, solution of linear equations in three variables by inverse method.

08 12

1.3. Partial Fraction 1.3.1. Rational function, proper and improper rational Functions 1.3.2. Concept of partial fraction, partial fraction

Case-1- the denominator contains linear non repeated factors.

Case-2- the denominator contains linear but repeated factors

Case-3- the denominator contains quadratic irreducible factors

05

08

20

Topic No.


1.4. Binomial Theorem: 1.4.1. Binomial Theorem for positive integral index, formula for

Tr+1, middle term, particular term. 1.4.2. Binomial Theorem for rational and negative index

(expansion up to four terms only), 1.4.3. approximation theorem, simple problems.

04

06

2 TRIGNOMETRY 2.1. Measurement of Angles: 2.1.1. Measurement of angles, sexagesimal systems & circular

systems, co-terminal angles, positive and negative angles, conversion of angle to radian to degree and degree to radians.

16 02

28 04

2.2. Trigonometric Ratios 2.2.1. Trigonometric ratios of any angle, graph of trigonometric

functions fundamental identities. 2.2.2. Trigonometric ratios of allied, compound, multiple and sub

multiple angles, sum & product forms.

08

12

2.3 Inverse trig. functions: 2.3.1. Concept and definition of inverse trig. fn 2.3.2. Relation between inverse trig. fns

02

04

2.4 Properties of triangle and solution of triangle: 2.4.1 Sine rule, cosine rule & law of tangent (simple problems) 2.4.2 Solution of triangle

04

08

3 CO ORDINATE GEOMETRY 3.1. Equation of straight line: 3.1.1. Slope and intercepts of straight line, various form of

straight line, angle between two lines, condition for two parallel or perpendicular lines, perpendicular distance formula, distance between two parallel lines

3.2. Equation of circle 3.2.1. Equation of std. circle, center radius form, diameter form,

general form of circle, equation of tangent and normal to the circle

3.3. Conic sections 3.3.1. standard parabola, std. ellipse, std. Hyperbola, cycloid

formula & standard figure.

12

06

04

02

20

10

06

04

Total 48 80

21

Laboratory Work & tutorials on (Batch wise) 1. Logarithms (8-10 problems). 2. Matrix algebra (8-10 problems). 3. Partial fractions (8-10 problems). 4. Binomial theorem (8-10 problems). 5. Measurement of angle(8-10 problems). 6. Trigonometric ratios (8-10 problems). 7. Inverse trig. Function (8-10 problems). 8. Properties and solution of triangle (8-10 problems). 9. Equation of line (8-10 problems). 10. Equation of circle (8-10 problems). 11. Conic sections (8-10 problems).

Suggested Instructional Strategies: Lecture Method, Improved Lecture Method

Learning Resources: Text Books: SN Author Title Publisher 1. S. P. Deshpande Mathematics for polytechnic students(I) Pune Vidyarthi Gruha

2. S. L. Loney Trigonometry S. Chand

3. B. S. Grewal Higher Engineering Mathematics Khanna

4. TTTI Madras Applied Mathematics Tata MacGrowhill

22

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE Course : Engineering Mathematics. Course code : 1104 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


03 01 -- 04 03 Max. 80 20 100 -- -- -- 100

Min. 32 -- 40 -- -- -- --

Rationale:

The study of mathematics is necessary to develop in the students the skills essential for the new disciplines like Genetic Engineering, Biotechnology and Information Technology etc. The course is extension of basic mathematics and stepping to learn applied mathematics. Engineering mathematics lays down the foundation to understand and express principles and laws involved in other technology subjects.

Objectives:

The student will be able to 1. Acquire knowledge of mathematical terms concepts and different methods of

differential calculus, vector algebra, statistics and probability and complex number.

2. Develop the ability to apply mathematical methods to solve engineering problems, to execute management plants with precision.

3. Acquire sufficient mathematical techniques necessary for daily and practical problems.



1

DIFFERNTIAL CALCULUS: 1.1. Function and limits: 1.1.1. Definition of function, types of functions, Basic functions

such as algebric, exponential, logarithmic, trigonometric, inverse trigonometric functions, explicit, implicit, composite, inverse, parametric, exponential and even and odd functions, simple problems

1.1.2. Definition of limit, limit of functions such as algebric functions, trigonometric functions, logarithm and exponential functions.

28 10

48 16

1.2. Derivatives 1.2.1. Concept and definition of derivative, Notation standard

Formulae and rules of derivative 1.2.2. Methods of differentiation, derivative of composite

functions, implicit function. parametric function. Inverse function. Logarithmic differentiation.

1.2.3. Second order derivatives, simple problems.

16 20

23

Topic No.


1.3. Application of derivative: 1.3.1. Geometric meaning of derivative error theorem. 1.3.2. Related rates, radius of curvature 1.3.3. maxima & minima

06

12

2 2.1. VECTORS 2.1.1. Definition of vector, position vector, algebra of vector

(equality, addition, subtraction, and scalar multiplication) 2.1.2. Dot (scalar) and vector (cross) product of two vectors. 2.1.3. Application of vectors, work done and moment of force

about a point and line.

10 03

03

04

16 04

04

08

3 (For CE, ME, PS & AE students only ) 3.1. Statistics & Probability 3.1.1. Measure of dispersion such as range, mean deviation,

standard deviation, variation and coefficient of variation. 3.1.2. Definition of random experiment, sample space event,

occurrence of events and types of events (impossible, mutually exclusive, exhaustive and equally likely)

3.1.3. Definition of probability, addition and multiplication theorems of probability.

10

03

03

04

16

06

04

06

OR 3 (For EE, IF, CM &, EL students only. )

3.1. Complex Numbers 3.1.1. Definition of complex number, Cartesian polar and

exponential forms of complex number. 3.1.2. Algebra of complex no. (equality, addition, subtraction

multiplication and division) 3.1.3. De–Moiver’s theorem (without proof) and simple problems. 3.1.4. Euler’s form of circular functions, Hyperbolic functions and

relation between them.

10

03

02

02 03

16

04

04

04 04

Total 48 80 Laboratory Work & tutorials on (Batch wise)

1. Functions (8-10 problems) 2. Limits (8-10 problems). 3. Derivative – rules and formulae (8-10 problems) 4. Derivative – various types of function (8-10 problems). 5. Derivative – of second order (8-10 problems). 6. Application of derivative (8-10 problems) 7. Vectors (8-10 problems) 8. Application of vectors (8-10 problems) 9. Statistics (8-10 problems) 10. Probability (8-10 problems) 11. Algebra of complex no (8-10 problems). 12. De-’Moiver’s theorem & Euler’s theorem (8-10 problems)

24

Suggested Instructional Strategies: Lecture Method, Improved Lecture Method using OHP & LCD projector, tutorials, Demonstration, Expert Lecture.

Learning Resources: Text Books: SN Author Title Publisher 1. S. P. Deshapande Mathematics for polytecnic students (II) Pune Vidyarthi Gruh

2. B. S. Grewal Higher Engineering Mathematics Khanna

3. TTTI Madras Applied Mathematics Tata MacGrowhill

25

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE Course : Applied Physics Course code : 1105 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- -- 50 150

Min. 32 -- 40 -- -- 20 --

Rationale:

Physics is associated with our lives at every stage. A good scientific attitude is essential for every human being to increase his/her quality of life. Today learning Physics has become more challenging because it is no more a watertight compartment. The approach is now inter-disciplinary and integrated with emphasis on the principle with their application.

Objectives: The student will be able to

1. Understand of the laws of physics and know how and when to apply them in various contexts.

2. Be able to think clearly and apply their knowledge of basic physics to solve simple problems and present the solution in a clear and concise manner.

3. Appreciate of some of the many application of physics in modern technology. 4. Acquire and develop experimental skills including the use of a variety of physics

apparatus, the taking of data and their interpretation and analysis. 5. Develop skill in the presentation of clear and concise written accounts of

laboratory work. Contents Theory: Topic No.


1 Electrostatics Coulomb’s inverse square law, unit charge, electric field, intensity of electric field, electric lines of force and their properties, electric flux, electric flux density and relation between them, electric flux associated with a charge, Electric potential, potential difference, dielectric strength, breakdown potential, expression for pd between two points due to a point charge, expression for electric potential at a point due a point charge, potential due to a charged sphere, potential of earth, Numerical.

08 08

2 Capacitance Capacitor, capacitance and its unit, principle of Capacitor, charging & discharging of capacitor, Capacitor in series and parallel, expression for capacitance of parallel plate Capacitor, spherical and cylindrical condenser(eqn only), energy of charged condenser(eqn only), Numerical.

04 06

26

Topic No.


3 Current electricity Ohm’s law, specific resistance, effect of temperature on resistance, temperature coefficient of resistance, Theory of shunt, Wheat stone’s network(balancing condition), metre bridge, fall of potential along a wire, potentiometer, superconductivity, graph of Temperature versus resistively for mercury, superconductors, properties & application of superconductors, Numerical.

06 08

4 Optics Refraction of light, refractive index & its significance, refraction through prism, derivation of prism formula, dispersion of light and dispersive power (no derivation) principle of superimposition of waves, interference of light (constructive & destructive), application of interference of light, total internal reflection of light (TIR), critical angle of incidence, optical fibre-advantages & disadvantages, construction of optical fibre, types of optical fibre, application of optical fibre, Numerical.

08 08

5 Laser Laser, properties of laser, spontaneous absorption, spontaneous and stimulated emission, population inversion, types of laser, He-Ne laser construction, application of laser, Holography-recording & reconstruction of hologram, application of holography.

05 06

6 Elasticity Deforming force, restoring force, elasticity, plasticity & rigidity, stress & strain with their types, elastic limit, Hooke’s law, moduli of elasticity (Y, ŋ, ĸ) & their significance, stress-strain diagram for ductile & brittle material, factor of safety, application of elasticity, Numerical.

04 06

7 Surface tension Cohesive and adhesive forces, surface tension, molecular theory of surface tension, surface energy & its relation with surface tension, angle of contact, capillary action, relation between surface tension, capillary rise & radius of capillary, effect of impurities & temperature on surface tension, application of surface tension, Numerical.

04 06

8 Viscosity Viscosity, velocity gradient, Newton’s law of viscosity, coefficient of viscosity, Stoke’s law, expression for relation between coefficient of viscosity & terminal velocity, types of flow- streamline & turbulent flow, advantages of streamline flow, critical velocity, Reynold’s number, Bernoulli’s principle(statement only) application of viscosity, Numerical.

04 06

9 Gas laws and specific heats of gases Statement of Boyle’s, Charle’s and Gay Lussac’s law, concept of absolute zero, Kelvin scale of temperature, general gas equation, universal gas constant, Work done in expanding a gas at constant pressure, specific heats of gases and relation between them (eqn only), isothermal, adiabatic, isobaric & isochoric

04 06

27

Topic No.


processes and difference between these processes, thermodynamic system, types of thermodynamic system, Ist law of thermodynamics, Numerical.

10 Transfer of heat Three modes of heat transfer-conduction, convection, radiation, molecular theory of conduction, law of thermal conductivity, coefficient of thermal conductivity, application of thermal conductivity, coefficient of linear, areal and cubical expansion and relation between them, Numerical.

04 06

11 Communication Electromagnetic waves and their characteristics, EM-spectrum, propagation of electromagnetic waves in atmosphere, communication system, types of communication-line and space communication, ground, sky and space wave propagation, satellite communication, different orbits of satellite, uses of communication satellite, Remote sensing, line communication-two wire transmission lines, co-axial cables, optical fibers.

08 08

12 Photo electricity Plank’s quantum theory, photo electric effect, experiment to study photo electric effect, characteristics of photo electric effect, threshold frequency, threshold wavelength, photoelectric work function, stopping potential, Einstein’s Photoelectric equation, photoelectric cell & types, application of photoelectric cell, Numerical.

05 06

Total 64 80

Laboratory Work:

1. To determine the dimension of object using Vernier caliper and Screw gauge. 2. To determine the Young’s modulus of material of wire using Searle’s apparatus. 3. To determine the surface tension of water using capillary rise method. 4. To determine the coefficient of viscosity of liquid using Stoke’s method. 5. To verify Boyle’s law. 6. To determine the coefficient of thermal conductivity of material of good

conductor by Searle’s method. 7. To determine the coefficient of linear expansion of given material of rod using

Pullinger’s method. 8. To determine the refractive index of material of prism using Spectrometer 9. To verify total internal reflection (TIR) phenomenon for given glass slab & to

calculate critical angle of incidence. 10. To verify Ohm’s law & to determine the specific resistance of material of given

wire using voltmeter-ammeter method. 11. To determine the effective capacitance of series & parallel combination of

condensers by calculating their reactance. 12. To verify series and parallel law of resistance using metre bridge. 13. To determine the internal resistance of cell using potentiometer. 14. To calibrate voltmeter of required range by using potentiometer. 15. To determine permittivity of air by using Flat Condenser plates.

28

16. To study the discharging and charging of a capacitor through a resistor by measuring the voltage drop across the capacitor as a function of time **Students are expected to perform at least 12 (twelve) experiments at the end

of the course. Suggested Instructional Strategies:

Lecture method, Transparencies, Question Answer technique, Assignments, Demonstration.

Learning Resources: Text Books: SN Author Title Publisher 1. Prof. Arthur Beiser Applied Physics Tata McGraw hill Pub.

2. R K Gaur & S L Gupta Engineering Physics Dhanpat Rai Pub.

3. Prof. V Rajendran Physics-I Tata McGraw hill Pub.

4. Prof. B G Bhande Applied Physics for Diploma in Engineering

Pune Vidyarthi Graha

5. Manikpure & Deshpande Basic Applied Physics S Chand & Co. New Delhi

Websites:

1. www. physicsclassroom. com 2. www. physics. org 3. www. physics. brown. edu 4. www. amazon. com/Basic-Physics

http: //scienceworld. wolfram. com/physics/ 5. http: //en. wikipedia. org/wiki 6. http: //hyperphysics. phy-astr. gsu. edu/hbase 7. www. msu. edu/~brechtjo/physics 8. www. answers. com/topic/list-of-basic-physics-topics 9. www. answers. com/topic 10. http: //www. rp-photonics. com/laser_applications. html 11. http: //webphysics. davidson. edu/alumni/jimn/He-Ne/Pages/Theory. htm 12. http: //physix_jun. tripod. com/fibres_4. htm 13. http: //www. suite101. com/content/optics-total-internal-reflection-a51310 14. http: //www. scribd. com/doc/32880277/Interference-of-Light-Waves 15. http: //hyperphysics. phy-astr. gsu. edu/hbase/optmod/holog. html 16. http: //teachers. web. cern.

ch/teachers/archiv/HST2001/accelerators/superconductivity/superconductivity. htm

17. http: //missionscience. nasa. gov/ems/02_anatomy. html 18. http: //imagine. gsfc. nasa. gov/docs/science/know_l1/emspectrum. html 19. http: //www. eoearth. org/article/Remote_sensing 20. http: //hyperphysics. phy-astr. gsu. edu/hbase/mod2. html 21. http: //www. makingthings. com/teleo/teleo/cookbook/photocell. htm

29

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE Course : Applied Chemistry Course code : 1106 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- -- 50 150

Min. 32 -- 40 -- -- 20 --

Rationale:

Chemistry is a basic science course which is essential to all engineering programmes. It gives knowledge of engineering material, their properties, related applications and selection of materials for engineering application.

Due to technological progress there are hazardous effects on environment and

human life. The core knowledge of environmental effects will bring awareness in students about the precautions and preventions to be taken to reduce the ill effects. This course will generate curiosity of carrying out further development in engineering fields.

Objectives:

The student will be able to 1. Apply the principles of chemistry to engineering situations. 2. Understand applications of basic concepts in chemistry. 3. Appreciate effect of chemical changes. 4. Understand various chemical technology processes. 5. Suggest the appropriate use of metals, alloys & non-metallic surfaces. 6. Select lubricants for smooth running of machines. 7. Apply knowledge to enhance operative life span of construction material &

structure by various protective methods. 8. Apply knowledge to correlate the properties of materials their engg. uses &

protection. Contents: Theory Topic No.


1 Atomic structure Bohr’s theory, fundamental particles of atom. Concept of atomic no. atomic mass no. Orbit, orbital, shapes of orbitals, Energy levels & Sub Energy levels, Hund’s rule, Aufbau principle, Rules for arrangement of electrons in different energy levels, Electronic configuration of the elements from atomic no. 1 to 30, Valency & it’s types Electrovalency, covalency, formation of electrovalent Compounds e. g. NaCl, CaCl2, MgO, AlCl3 & covalent compounds e. g. H2O, CH4, O2, N2, C2H4, C2H2.

06 08

2 Electrochemistry Defination of electrochemistry, atom, ion, Electrode, Cell,

08 10

30

Topic No.


electrolytes & non electrolytes, ionization, Arrhenius theory of ionization, degree of ionization, electrolysis, mechanism of electrolysis, examples of electrolysis-electrolysis fused NaCl, Aqueous NaCl using pt. electrode, CuSO4 solution using Cu electrodes, Faraday’s Laws & Numerical, Application of electrolysis-1) electroplating 2)Electro refining Types of batteries-dry cell, Ni-Cd cell - construction, working and applications, Introduction to solar cell.

3 Water Sources, impurities in water, properties of water. Hard & Soft water, hardness & cause of hardness of water, Units of hardness, disadvantages of hard water in domestic & industrial field, Methods of softening hard water 1) temporary – Boiling & Clark’s Method. 2) permanent- Permutit’s Method, Ion exchange Method. Treatments on drinking water-Screening, Sedimentation, Coagulation, Filtration, Sterilization- Boiling, Chlorination, UV rays, Ozonisation, Aeration, pH, pOH– definition, pH Scale numericals, Applications of pH in engineering-City water supply, Corrosion of bridges, Effluent treatment, Electroplating.

08 10

4

Metals & Alloys Definition of ore, mineral, gangue, Metallurgy, process of metallurgy along with flow chart, Physical characteristics of metals, Metallurgy of iron -concentration, smelting, refining. Physical properties & application of metals Fe, Cu, Al, Cr, Ni, Sn, Pb, Co. Definition, preparation, purpose of making alloys, classification of alloys-i)ferrous-alloy steel & their applications ii)Nonferrous alloys, Cu alloys-brass, bronze, gun metal, monel metal Al-alloys-duralumin Solder alloy and its types-Soft solders, Tinmann’s solders, Plumber’s solder.

10

14

5 Corrosion Definition, types of corrosion-atmospheric –mechanism of corrosion, nature of film & its role in corrosion process, Immersed corrosion –it’s mechanism, galvanic & concentration cell corrosion, Methods of protection against corrosion- hot dipping, metal spraying, sherardizing, electroplating, metal cladding, organic coatings- Paints, lacquers, emulsion paint, Enamels.

08 12

6

Lubricants Definition, types, functions, classification of lubricants, types of lubrication, selection of lubricants, Physical test-viscosity, viscosity index, oiliness, flash & fire points, volatility, cloud & pour Point Chemical tests-acid value, saponification value, emulsification.

06 08

7 Nonmetallic materials Plastic- definition, formation by addition & condensation, polymerization, structure & types of plastic i. e thermosetting & thermo softening. Properties & uses of plastic. Rubber- definition, types & drawbacks of natural Rubber, Vulcanization of rubber, uses of rubber

08 08

31

Topic No.


Dielectrics or insulators, Properties & applications of inert gases, N2, CO2, glass.

8 Pollution Definition causes & types of pollution, Types of air pollutant, air pollution due to I. C. engine, Green House Effect, Ozone depletion and methods of prevention, Definition, Causes of water pollution, methods of preventing water pollution. Biomedical wastes –introduction, effect and controlling methods, E-waste- definition, Introduction, Sources & effects of e-waste.

10 10

Total 64 80

Laboratory Work: Total 12 experiments

1. Introduction to Chemistry laboratory. 2. any six from the following.

2.1. To determine strength of oxalic acid by using 0. 1 N NH4OH. 2.2. E. C. E. of Cu by using CuSO4 solution. 2.3. To verify Faraday’s second Law of Electrolysis. 2.4. Determination of chloride content in the given sample of water. 2.5. Determination of pH by Lovi Bond comparator & Digital pH meter. 2.6. Determination of hardness of water by E. D. T. A. method. 2.7. Determination of % of iron in ferrous alloy by KMnO4 method. 2.8. Determination of Viscosity of given lubricating oil by Ostwald’s

viscometer 2.9. Determination of acid value of plastic. 2.10. To study effects of acidic & basic medium on Al strip.

3. Inorganic qualitative Analysis of any 5 solutions.

Suggested Instructional Strategies: Lecture method, Question Answer technique, Assignments, Demonstration.

Learning resources: Text Books: SN Author Title Publisher 1. Jain &Jain Engg. Chemistry Dhanpat Rai & Sons

2. S. S. Dara Engg. Chemistry S. Chand & Co.

3. B. K. Sharma Industrial Chemistry Goel publication

4. S. S. Dara Environmental Chemistry & Pollution control

S. Chand & Co.

5. V. P Mehta A Text book of Polytechnic Chemistry

Jain brothers, New Delhi.

6. Bansawat, Mahajan, Mehta

A text book of Applied Chemistry ------------------

7. M. M. Uppal. Engg. Chemistry Khanna Publisher, Delhi.

8. -------------- Laboratory manual. Developed by G. P. Nasik.

32

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE Course : Engineering Graphics Course code : 1107 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


02 -- 04 06 -- Max. -- -- -- -- 25 25 50

Min. -- -- -- -- 10 10 --

Rationale:

Engineering Graphics is the language of engineers. The concepts of Engineering Graphics are used to develop & express the ideas, and convey the instructions, which are used to carry out jobs in the Engineering field. This preliminary course aims at building a foundation for the further course in drawing and other allied courses.

Objectives:

The student will be able to 1. Draw different engineering curves and knows their applications. 2. Draw orthographic projections of different objects. 3. Visualize three-dimensional objects and draw isometric projections. 4. Use the techniques and able to interpret the drawing in engineering field.



1 Drawing Instruments and their uses 1.1 Letters and numbers (single stroke vertical) 1.2 Convention of lines and their applications. 1.3 Scale (reduced, enlarged & full size) plain scale and diagonal scale. 1.4 Sheet layout. 1.5 Geometrical constructions

02

2 Engineering curves & Loci of Points. 2.1 To draw an ellipse by

2.1.1. Directrix and focus method 2.1.2. Arcs of circle method. 2.1.3. Concentric circles method. 2.1.4. Rectangle method

2.2 To draw a parabola by: 2.2.1. Directrix and focus method 2.2.2. Rectangle method

2.3 To draw a hyperbola by: 2.3.1. Directrix and focus method 2.3.2. passing through given points with reference to asymptotes

2.4 To draw involutes of circle & polygon (up to hexagon) 2.5 To draw a cycloid, epicycloids, hypocycloid 2.6 Loci of Points:

08

33

Topic No.


2.6.1. Loci of points with given conditions and examples related to simple mechanisms.

3 Projection of Straight Lines and Planes. (First angle projection method only) 3.1 Lines inclined to one reference plane only and limited to both ends

in one quadrant. 3.2 Projection of simple planes of circular, square, rectangular,

rhombus, pentagonal, and hexagonal, inclined to one reference plane and perpendicular to the other.

06

4 Orthographic projections 4.1. Introduction to Orthographic projections. 4.2. Conversion of pictorial view into Orthographic Views (First angle

Projection Method only) 4.3. Orthographic projections with sections 4.4. Dimensioning technique as per SP-46

08

5 Isometric projection 4.1 Isometric scale 5.1 Conversion of orthographic views into isometric view /isometric

projection (Simple objects)

08

Total 32 Laboratory Work: List of Assignments 1. Engineering curves & Loci of points - (2 Sheets)

i) Sheet containing ellipse hyperbola, parabola, involutes & cycloid ii) Sheet containing hypocycloid, epicycloids, diagonal scale locus of point on any one

mechanism

2. Orthographic projections (Total 2 Sheets) i) Sheet containing two objects by first angle projection method (simple objects) ii) Sheet containing two objects by first angle projection method (objects having slots

& inclined planes & curves)

3. Isometric projection - (Total 2 sheets) i) Sheet containing two objects one by true scale and another by isometric scale.

(simple objects) ii) Sheet containing two objects one by true scale and another by isometric scale.

(objects having slots & inclined planes & curves)

4. Projections of line and planes. i) Sheet containing four problems on projections of lines ii) Sheet containing four problems on projections of planes)

34

Suggested Instructional Strategies: Lecture method & Assignments

Learning Resources: Text Books: SN Author Title Publisher 1. N. D. Bhatt Engineering Drawing Charotar Publishing House

2. K. Venugopal Engineering Drawing and Graphics+ AutoCAD

New Age Publication

3. R. K. Dhawan Engineering Drawing S. Chand Co.

4. P. J. Shah Engineering Drawing Charotar Publishing House

5. K. R. Mohan Engineering Graphics Dhanpat Rai and Publication Co.

Indian Standards: SP46-1988

35

Programme : Diploma Programme in CE / ME / PS / EE / AE Course : Engineering Mechanics Course code : 1108 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- -- 50 150

Min. 32 -- 40 -- -- 20 --

Rationale:

This course helps students in understanding correlation between different engineering and day to days problems with the knowledge of different laws and principles of mechanics. It helps in analytical and graphical solutions to problem related to forces acting on body. It also helps in understanding concept and application of Equilibrium, friction, centroid and Kinetics. It helps in understanding concept of work, power and energy and their determination. Study of simple machines gives idea about input, output, efficiency and friction of machine. Understanding of this course facilitates easy learning of higher level course like strength of materials, Mechanics of structures, Theory of structures and Reinforced concrete structures.


1. Understand the basic facts of Forces, Equilibrium, Friction, Centre of gravity, Kinetics, Kinematics and simple Machines

2. Understand the basic concepts related to resolution and composition of forces, equilibrium condition, frictional force, centre of gravity, momentum, impulse energy, mechanism of machines.

3. Understand the basic principles of Lami’s Theorem, Newton's law of motion, law of conservation of energy, law of machines, friction in machines.



1 Fundamental concepts 1.1 Mechanics and its relevance to Engineering, Fundamental

concepts – scalar quantities, vector quantities, concept of rigid body.

1.2 Definitions of deformable body, mass, weight, particle 1.3 Statics and Dynamics – introduction 1.4 Reference frame of Axes

a) Rectangular co – ordinate system b) Polar co-ordinate system

1.5 Fundamental units, derived units and different systems of units.

1.6 Newton’s laws

04 04

36

Topic No.


2 Force 2.1 Concept of force and different force systems. 2.2 Law of transmissibility of a force, parallelogram law of forces,

resolution and composition of forces, resultant, triangle law of forces, polygon law of forces.

2.3 Resultant of a coplanar concurrent force system (Analytical method )

2.4 Turning effect of force – couple, moment, nature of moment, characteristics of couple, principle– Varignon's theorem of moments and its application to coplanar parallel and non-concurrent force systems. ( Analytical method )

2.5 Resultant of coplanar non concurrent force system (Analytical method )

14 16

3 Equilibrium 3.1 Concept of Equilibrium, Conditions of equilibrium, equilibrant. 3.2 Free body diagrams 3.3 Lami’s theorem and its applications 3.4 Reactions at supports of beams - types of supports, types of

beam, types of loadings 3.5 Determination of beam reactions - cantilever beams and

simply supported beam with or without overhang subjected to concentrated loads, moments or couples and uniformly distributed loads ( Analytical method only)

12 16

4 Friction 4.1 Introduction, frictional force 4.2 Laws of friction (static friction only), coefficient of friction,

angle of friction, angle of repose. 4.3 Body resting on Horizontal plane, inclined plane and forces

acting on the body in any direction

06 10

5 Centroid and centre of gravity ( Analytical Method ) 5.1 Definition and Concept of centre of gravity and centroid. 5.2 Centroid of line segment 5.3 Centroid of regular areas such as rectangle, square, triangle,

circle, semicircle, quarter circle. Problems on location of centroid of composite area consisting of above mentioned regular areas.

5.4 Centre of gravity of regular solids such as cube, rectangular prism, sphere, hemisphere, cylinder, solid cone. Problems on location of centre of gravity of composite solids consisting of above mentioned regular solids.

08 10

6 Kinematics 6.1 Introduction to dynamics, types of motion of particle, motion

curves- displacement - time curve, velocity – time curve (Motion with constant acceleration only).

6.2 Rectilinear motion with uniform velocity 6.3 Rectilinear motion with uniform acceleration 6.4 Rectilinear motion under gravity

06 08

7 Kinetics 06 08

37

Topic No.


8.1 Introduction, Newton’s laws, Newton’s second of laws motion, Numerical examples.

8.2 Impulse and momentum, definition and equation, law of conservation of momentum, problems

8.3 Work-power Energy, definitions, units, graphical representation of work, law of conservation of energy, work energy principle, Numerical examples.

8 Simple Lifting Machines 9.1 Basic concepts – load, effort, input, output, mechanical

advantage, velocity ratio, efficiency of machine, Law of machine, friction in the machine, ideal machine, reversibility of machine

9.2 Study of machines- simple wheel and axle, wheel and differential axle, pulley blocks, simple screw jack, worm and worm wheel, winch crab (single & double purchase).

9.3 Numerical examples on above mentioned machines

08 08

Total 64 80 Laboratory Work: SN List of practicals A Laws of Mechanics ( Any five):

1. Verification of law of polygon of forces. 2. Verification of law of moments 3. Verification of Lami’s theorem 4. Beam Reactions 5. Determination of coefficient of friction 6. Study of forces in the members of jib crane

B Simple Machines (Any five): 1. Differential axle and wheel 2. Simple screw jack 3. Worm and worm wheel 4. Single gear crab 5. Double gear crab 6. Two sheaves & three sheaves pulley block 7. Differential pulley block 8. Geared pulley block

38

Suggested Instructional Strategies: Lecture method, Use of teaching aids, Group discussion, Question Answer technique, Assignments.

Learning Resources: Text Books: SN Author Title Publisher 1. Mclean and Nelson Theory and problems of Engineering

Mechanics- Schaum’s outline series Statics and Dynamics SI Edition

McGraw Hill

2. Singer Engineering Mechanics statics and dynamics

Harper Collins Publisher, India.

3. Ferdinand P. Beer, E Russell Johnson

Vector mechanics for Engineers( statics and Dynamics)

McGraw Hill

4. P. S. Sawhney & Manikpure

Applied Mechanics for Polytechnics S. Chand & Co. Ltd

5. Ramamrutham A text book of Applied Mechanics Dhanpat Rai Pub. Co. (P) Ltd, New Delhi

6. M. M. Malhotra, R. Subramanion, P. S. Gahlot

Text Book in Applied Mechanic New Age International (P) Ltd. Publishers, New Delhi

39

Programme : Diploma Programme in CE / ME / PS / EE / AE Course : Workshop Practice Course code : 1109 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 06 06 -- Max. -- -- -- -- -- 50 50

Min. -- -- -- -- -- 20 --

Rationale:

Engineering diploma technician is expected to know conventional workshop practices like welding, Fitting, Drilling, Tapping, Plumbing and hot working processes. The students are required to identify, operate and control various power tools and machines. They should be able to select and use various tools and equipments for various operations and processes like welding, fitting, taping, Plumbing and forging.

Objectives:

The student will able to 1. Know basic workshop processes. 2. Read and interpret job drawing. 3. Identify, select and use various marking, measuring, holding, striking and 4. Cutting tools & equipments. 5. Operate, control different machines and equipments. 6. Inspect the job for specified dimensions 7. Produce jobs as per specified dimensions. 8. Adopt safety practices while working on the shop floor.

Topic No.

List of Experiments Hours

1 Carpentry Shop 1.1. Demonstration of different wood working tools /machines 1.2. Demonstration of different working process like plaining marking

chiseling Grooving Turning of wood. etc. 1.3. One simple job involving any one joint like mortise and tendon

dovetail bridle half lap etc. OR

Any one Job From the following allotted to a group of 4 to 6 student depending of volume work. involving different joints, Turning and plaining operation, surface finishing by emery paper, varnishing and polishing e. g. Electric switch board, pat, Chaurang etc. .

16

2 Fitting Shop 2.1. Demonstration of different fitting tools and drilling machine and

power tools 2.2. Demonstration of different operations like chipping, filling, drilling,

taping, Cutting etc. 2.3. One simple Fitting Job involving practice of chipping, filling, drilling,

taping, cutting etc.

16

40

Topic No.

List of Experiments Hours

3 Fabrication shop (Welding) 3.1. Demonstration of different welding tools/ Machines. 3.2. Demonstration on Arc, Gas, Welding, Gas Cutting, rebuilding of

broken parts with welding. 3.3. One simple job involving “Butt”, ”lap” and “T” joint.

16

4 Heat Treatment Shop (Smithy and forging) 4.1. Introduction to tools and equipments. 4.2. Smithy and Forging operations 4.3. One job of J Hook or I Hook ( Using round or square bar)

16

5 Plumbing 5.1. Demonstration of different plumbing tools. 5.2. Demonstration of different operation in plumbing observing different

pipe joint and pipe Accessories Different samples of PVC pipe and PVC pipe fitting.

5.3. One job on Simple pipe joint with Nipple, Coupling for standard pipes.

5.4. Pipe threading using standard die set.

16

6 Workbook to be submitted comprising job drawing, Processes adopted for each job along with sketches of tools and equipments with specifications and applications

08

7 Demonstration. Demonstrations of advanced power tools and accessories.

08

Total 96

Learning Resources: Text Books: SN Author Title Publisher 1. S. K. Hajara Chaudhary Workshop Technology Media Promotors and Publishers,

New Delhi

2. B. S. Raghuwanshi Workshop Technology Dhanpat Rai and Sons, New Delhi

3. R K Jain Production Technology Khanna Publishers, New Delhi

4. H. S. Bawa Workshop Technology Tata McGraw Hill Publishers, New Delhi

Video Cassettes/ CDS: Learning Materials: Transparencies, CBT Packages.

41

Programme : Diploma Programme in CE / ME / PS / AE / DD / ID Course : Computer Applications Course code : 1110 Prerequisite : Nil

Teaching & Examination Scheme: Teaching Scheme Examination Scheme

Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- 50 50

Min. -- -- -- -- -- 20 --

Rationale: This course imparts basic knowledge about computer, operating system, Microsoft Office to the students & develops competencies regarding effective presentation skills.

Objectives: The students will able to

1. Use computer and operating system commands. 2. Conversant with Windows operating system. 3. Operate application packages and store, retrieve, arrange, print information

through them. 4. Understand database management system.

Contents: Laboratory Work Topic No.


1 Introduction to Operating system - Windows Operating System. - Concept of Windows-Arranging, Moving, Resizing, Opening, and

Closing of windows, Windows Explorer - Folder/ File Management-Search, copy, delete and rename files and

folders, Windows Desktop - Windows Accessories: Notepad, Word Pad, Paint

02

2 Word processing software - MS-WORD - Creating, editing document - Using various editing and formatting features. - Inserting objects ( Clip Art etc. ) - Printing - Using Word – Art, Mail - merge facility

01

3 Data analysis software - MS-EXCEL 01 - Introduction to electronic

spreadsheet - Creating, editing spreadsheet - Using formulas

- Creating charts Pie and Bar Charts

- Inserting Objects - Using various editing and

formatting features

4 Presentations software - MS-POWER POINT 02

42

Topic No.


- Creating a slide - Adding various features to slide - Editing and formatting slide - Inserting clipart

- Creating animation effects - Record narration - Slide - show

5

Database software - MS. ACCESS - Data types and format - Working with Tables.

o Concept of table. o Creating table by design view and wizard o Editing tables o Entering and editing data in table

- Working With Query o Creating Query By Design View o Creating Query By Using Query Wizard

- Working With Forms o Creating Form By Design View o Creating Form By Using Form Wizard

- Working With Report o Creating reports Using Design View o Creating Report Using Report Wizard

04

Total 10

Laboratory Assignments: SN List of Experiments HRS

1. Write a job application to HR Manager of an industry using MS - Word.

02

2. Design a database using mail-merge in MS - Word for above letter. 02

3. Implementation of features like auto correct, auto format, spell check, insert, table handling etc in Ms-Word.

02

4. Design a worksheet in MS- Excel for a Student Mark sheet. 02

5. Implementation of Excel Features like conditional formatting, Wizard, Data, Filter.

02

6. Create Pie and Bar Charts in MS-Excel with Specific Example. 02

7. Sort all records of a worksheet in ascending and descending order. 02

8. Design a Slide show giving animation effects in Ms-PowerPoint. 02

9. Creation of email account 02

10. Design a query for selecting all records from table and also create report showing all records.

02

11. Design a query to select a record having name "ABC" from student database. 02

Total 22

Learning Recourses: Text Books: SN Author Title Publisher

1 Peter Norton Introduction to Computers. Tata McGraw Hill

2 Microsoft Windows 95 / 9B / NT / 2000 Operating System Microsoft Corp.

3 Microsoft Microsoft Office Tata McGraw Hill

Instruction strategy: Demo lectures with power point presentations using LCD.

LEVEL-2

BASIC TECHNOLOGY COURSES

43

Programme : Diploma Programme in ME / AE Course : Thermal Engineering Course code : 1211 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- 25 25 150

Min. 32 -- 40 -- 10 10 --

Rationale:

Mechanical / Automobile Engineers have to work with various power producing & power absorbing devices like IC Engines, boilers, turbines, compressors, pumps, plastic processing machines etc. In order to understand the principles, construction & working of these devices, it is essential to understand the concept of energy, work, heat & conversion between them. Hence it is important to study the course of Thermal Engineering, which is a core course. It includes the study of various sources of energy, basic laws & concept of thermodynamics, gas laws, properties of steam & generation. Heat transfer forms the basis for different power engineering application. Boilers find application in different process industries. Steam turbines and condensers are the major component of any steam power plant. IC Engines is the heart of the Automobile vehicles. Plastic processing works with heat transfer. Mechanical / Automobile Engineer should understand working and application of these devices.

Objectives:

The student will be able to 1. Know various sources of energy & their applications. 2. Apply fundamental concepts of thermodynamics to thermodynamic systems. 3. Understand various laws of thermodynamics. 4. Apply various Gas laws & ideal gas processes to various thermodynamic

systems. 5. Calculate properties of two-phase system by using steam tables/ Mollier

charts. 6. Explain construction & working of boilers, mountings & accessories.

Contents:Theory Topic No.


1. Sources of energy 1.1 Brief description of energy sources

- Classification of energy sources - Renewable, Non-Renewable

1.2 Fossil fuels, including CNG, LPG. 1.3 Solar

Flat plate and concentrating collectors & its application. - Solar Water Heater - Photovoltaic Cell, Solar Distillation.

1.4 Wind, Tidal, Geothermal 1.5 Biogas, Biomass, Bio-diesel

08 08

44

Topic No.


1.6 Hydraulic, Nuclear 1.7 Fuel cell – list of fuel cells

2. Fundamentals of Thermodynamics 2.1 Concepts of pure substance, types of systems, properties

of systems, Extensive and Intensive properties with units and conversion like P, V, ρ and temperature. Point function and path function.

2.2 Work and Energy - Thermodynamic definition of work, heat, difference

between heat and work, P. E. , K. E, Internal Energy, Flow work, concepts of enthalpy, entropy.

2.3 Laws of Thermodynamic - Zeroth Law, Temperature measurement, principle of

energy conservation, irreversibility, First & second Law of Thermodynamics, Kelvin Plank, Clausius statements and their equivalence, Concept of perpetual motion machine 1 and 2.

2.4 Application of Thermodynamic laws - Steady Flow Energy equation and its application to

open system like boiler, engine, nozzle, turbine, compressor & condenser.

2.5 Application of Second law to Heat Engine, Heat Pump and Refrigerator.

12 16

3. Ideal Gases 3.1 Concept of Ideal gas, Charle’s law, Boyle’s law, Avogadro’s

law, equation of state, Characteristic gas constant and universal gas constant.

3.2 Ideal gas processes: - Isobaric, Isochoric, Isothermal, Adiabatic, Polytropic,

Isentropic with representation of the processes on P-V and T-S diagram (only simple numericals)

08 16

4. Steam and Steam Boiler 4.1 Generation of steam at constant pressure with

representation on various charts such as T-H, T-S, H-S, P-H. Properties of steam and use of steam table(simple numerical on properties of steam), Quality of steam and its determination with Separating, throttling and combined Separating and throttling calorimeter (no numerical on calorimeter).

4.2 Vapour process: - constant pressure, constant volume, constant

enthalpy, constant entropy (numericals using steam table and Mollier chart), Rankine Cycle.

4.3 Steam Boilers: - Classification of boilers. - Construction and working of - Cochran, Babcock and Wilcox, Lamont and Loeffler

boiler. Boiler, draught natural and Mechanical.

14 16

45

Topic No.


4.4 Boiler mounting and accessories [to be covered in practical].

5. Steam Turbines and Condensers 5.1 Steam nozzle:

- Continuity equation, types of nozzles, concept of Mach number, critical pressure, application of steam nozzles.

5.2 Steam turbine: - Classification of turbines, Construction and working of

Impulse and Reaction turbine. 5.3 Compounding of turbines, Regenerative feed heating,

bleeding of steam, nozzle control governing of steam turbine & types(no velocity diagrams and numerical).

5.4 Steam condenser: - Dalton’s law of partial pressure, function and

classification of condensers, construction and working of condensers.

5.5 Sources of air leakage, concept of condenser efficiency, vacuum efficiency (no numerical).

5.6 Cooling Towers. need, types - Force draught, natural draught and induced draught.

12 16

6. Heat Transfer Modes of heat transfer:

- Conduction, convection and radiation. Conduction by heat transfer

- Fourier’s law, thermal conductivity, conduction through cylinder, thermal resistance, composite walls, combined conduction and convection (Simple numerical)

Heat transfer by Radiation: - Thermal Radiation, Absorptivity, Transmissivity,

Reflectivity, Emissivity, black and gray bodies, Stefan-Boltzman law.

Heat Exchangers: - Shell and tube, plate type, multiphase heat

exchangers. Materials Used and applications of heat exchangers.

10 08

Total 64 80

46

Laboratory Work: SN List of practicals 1 Collection of technical data and specification of photovoltaic cell by referring to

manufacturers’ catalogues.

2 Demonstration of solar water heating system.

3 Report on application of non –conventional energy. visit to wind power generation plant / biogas plant / hydraulic.

4 Demonstration & study of mountings & accessories of boilers with help of model.

5 Demonstration of steam turbine &compounding of steam turbine.

6 Report on visit to sugar factory / Dairy / steam power plant / ice plant to study the condenser.

7 Calculation of thermal conductivity of a solid metallic rod.

8 Report on cooling towers.

9 Study and compare various heat exchangers.

10 Demonstration of boiler with the help of model to trace flue gas path & water circuit (fire tube & water tube boiler. )

11 Report on industrial visit.

Learning Resources: Text Books: SN Author Title Publisher

1 Domkundwar V. M. A Course in Thermal Engineering Dhanpat Rai & Co.

2 P. L. Ballaney A Course in Thermal Engineering Khanna Publishers

3 R. S. Khurmi A text book of Thermal Engineering. S. Chand & co. Ltd.

4 R. K. Rajput A Course in Thermal Engineering Laxmi Publication, Delhi

5 Patel and Karmchandani

Heat Engine Vol. - I & II Acharya Publication

6 P. K. Nag Engineering Thermodynamics Tata McGraw Hill

7 B. K. Sarkar Thermal Engineering Tata McGraw Hill

47

Programme : Diploma Programme in ME / AE Course : Mechanical Engineering Drawing Course code : 1212 Prerequisite : 1107 Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


03 -- 06 09 04 Max. 80 20 100 -- 25 25 150

Min. 32 08 40 -- 10 10 --

Rationale:

A diploma technician has to work in different areas like R and D, Design, Tool Room, Production, Production planning, Industrial Engineering, Stores, Quality Control, Marketing, Purchase, etc.

For expressing the ideas & communicating the instructions to shop level, knowledge of production drawing is essential. This course aims to impart the knowledge of production drawing, assembly drawing & develop the drawing & drawing reading skill.

Objectives:

The student will be able to 1. Understand the basic concepts of surface finish symbols, tolerance & fits. 2. Understand the basic concepts of production drawing, welding drawing &

assembly drawing 3. Prepare & interpret industrial drawing



1 Intersection of Surfaces: Curve of Intersection of surfaces of solids 1.1 Prism with prism 1.2 Cylinder with cylinder 1.3 Prism with cylinder (Axis of both the solids are

perpendicular with each other) 1.4 Cylinder with cone

08

12

2 Conventions used for representing 2.1 Long & short break in pipes, rods & shafts. 2.2 Bearings. 2.3 Engineering materials 2.4 Half, removed, revolved, off set, partial, local broken &

aligned section. 2.5 Wheels & pulleys containing hubs spoke, holes in section. 2.6 Welded joints representation of different welds preparation

of working drawing as per IS. 2.7 Standard conventions for the pipe fitting in pipe lines e. g.

nipple, coupling, reducing socket, elbows, bends, plugs, tee, cross etc.

06 10

48

Topic No.


2.8 Standard conventions for flanged joint, union joint, hydraulic joint, socket & spigot joint as per IS code

3 Machine/Engine Parts. 3.1 Keys-sunk, saddle, taper, woodruff, cone. 3.2 Couplings:muff, flanged, flexible, universal & Oldham. 3.3 Joints:pin & cotter. 3.4 Pulleys:solid type built up, V- belt, rope & fast and loose. 3.5 Engine parts-piston connecting rod crank shaft, eccentric,

stuffing box etc. 3.6 Valves-stop valves & non-return valves. 3.7 Bearings-journal, ball, footstep, Plummer block.

06 12

4 Limits, Fits And Tolerances. 4.1 Limit systems 4.2 Tolerances (dimensional form & position) 4.3 Fits-types 4.4 Calculation of limits, tolerances 4.5 Geometric tolerances.

04 08

5 Surface Roughness Symbols 5.1 Surface roughness symbols. 5.2 Machining symbols. 5.3 Indication of surface roughness & machining symbols.

04 08

6 Production Drawing & Processes Sheets 6.1 Processes sheets 6.2 Production drawing 6.3 Preparation of production drawing & process sheet of

component such as tenon, slip bushes, gears, flange, shaft, connector.

06 12

7 Production Drawing of Assembles/ Details to assembly/Assembly to details. 7.1 Part references on assembly drawings 7.2 Production drawing on assemblies like

a. Protected type flange coupling b. Universal coupling / Oldham Coupling c. I. C. Engine piston d. Footstep bearing & pedestal bearing. e. Stuffing box. f. Steam stop valve. g. Hydraulic cylinder h. Petrol / diesel engine connecting rod i. Screw Jack j. Squarer tool post k. Feed check valve l. Milling machine / lathe tail stock m. Non return valve n. Water Tap

14 18

Total 48 80

49

Laboratory Work: SN List of practical Hours 1 One sheet on Intersection of Surfaces (Three Problems) 6

2 One sheet on Welding drawing (Three Problems) 6

3 One sheets of on Production drawing. Draw same sheet with AUTO-CAD 12

4 One sheet of on Assembly drawing. Draw same sheet with AUTO-CAD 12

5 One sheet of on Details drawing. Draw same sheet with AUTO-CAD 12

6 Free hand sketches of welding symbols & methods of representation 6

7 Free hand sketches of surface finish & machining symbols 4

8 Free hand sketches of limits, fits & tolerances 4

9 Free hand sketches of conventional representation for pipe breaks, Engineering Materials & different types of sections

8

10 Free hand sketches of conventional representation for pipe fittings e. g. cross, elbow, tee, nipple, reducer, plug bends etc

8

11 Free hand sketches of hydraulic joints e. g. flanged, hydraulic, nipple, union. 4

12 Free hand sketches of stop valves, N R valves, journal bearings, foot step bearings, Plummer blocks, engine parts like cross head, piston, cylinder head, connecting rod, eccentric, crankshafts & stuffing box etc

8

13 Free hand sketches of wheels, pulleys, fast & loose pulleys hubs, spokes, tool post etc

6

Total 96 Suggested Instructional Strategies:Lecture method, Assignments & Practical work Learning Resources: Text Books: SN Author Title Publisher 1 N D Bhatt Engineering Drawing Charotar Publishing

House

2 N D Bhatt Machine Drawing Charotar Publishing House

3 Siddheshwar Shastri Engineering Graphics TMH

4 K L Narayana Production Drawing PHI

5 K Venugopal Engineering Drawing & Graphics New Age Publication

Indian Standards:SP46-1988

50

Programme : Diploma Programme in ME / PS / AE Course : Strength of Materials Course code : 1213 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 -- -- -- 25 125

Min. -- -- -- -- -- 10 --

Rationale:

• Machine parts are made up of various materials and subjected to different types of loads. Their sustainability depends on the properties of the materials used.

• Different materials have different properties, which are important criteria for the design of the component.

• It is therefore essential, for technician to understand basic principles of design. • This course deals with study of behaviors of machine parts under the applications

of different types of forces. • It also provides the laboratory work through which a technician confirms behavior

of material under different types of load and appreciates the importance of the testing.

Objectives:

The student will be able to 1. Understand principles of working of various types of testing machines. 2. Understand different types of forces acting on machine parts. 3. Understand behavior of material under various types of forces. 4. Apply the basic principles to solve the problems.

Contents:Theory Topic No


1 Stress and strain 1.1 Definitions-elasticity, rigidity, elastic and plastic bodies,

mechanical properties of metals, deformation, stress and strain.

1.2 Axial loading, axial deformation, tensile and compressive stresses and strains. Elastic limit, Hooke's law, stress-strain curve for ductile and brittle materials, factor of safety, working and safe stress.

1.3 Stress and strain in the composite sections under axial loading.

1.4 Stress and strain due to temperature variation in the homogeneous bars.

1.5 Lateral strain, Poisson’s ratio, uniaxial, biaxial and tri-axial stresses and strains, volumetric strain, change in volume, bulk modulus.

1.6 Shear load, shear stress and strain, modulus of rigidity

14 16

51

Topic No


1.7 Relation between modulus of elasticity, modulus of rigidity and bulk modulus.

2 Strain energy 2.1 Definition and concept, types of loading. 2.2 Stresses developed due to gradual, sudden and impact load. 2.3 Strain energy stored due to gradual, sudden and impact

load. Resilience, Proof resilience and Modulus of resilience,

06 08

3 Shear force and bending moment 3.1 Types of beams, types of supports. 3.2 Concepts and definition of shearing force and bending

moment, sign conventions. 3.3 Relation between shear force, bending moment and rate of

loading. 3.4 Shear force and bending moment diagrams for simply

supported, cantilever and over hanging beams subjected to concentrated and uniformly distributed load, point of contraflexure

10 14

4 Moment of Inertia 4.1 Definition of moment of inertia of plane lamina, radius of

gyration. 4.2 Theorems of parallel and perpendicular axes. 4.3 Moment of inertia of simple geometrical shapes-

rectangular, circular, semi- circular, triangular, hollow rectangular.

4.4 Moment of inertia of composite sections

06 06

5 Principal planes and Principal stresses 5.1 Concepts of simple shear, complementary shear, normal

stress, tangential stress and resultant stress, angle of obliquity, principal planes and principal stresses, maximum shear stresses and its position, stress on oblique plane of an element subjected to plane stress condition.

5.2 Principal planes and principal stresses

06 08

6 Bending Stresses 6.1 Concept of pure bending, theory of simple bending, neutral

axis, assumptions in theory of simple bending, flexural equation (no derivation), moment of resistance, stress distribution.

6.2 Application of theory of bending, moment of resistance for symmetrical and unsymmetrical sections.

06 06

7 Direct and bending stresses 7.1 Concept of direct and eccentric load 7.2 Tension and compression members subjected to load with

eccentricity about one principal axis 7.3 Stress distribution at base, maximum and minimum

resultant stresses, condition for no tension at base, middle third and middle quarter rule, core of section.

06 08

8 Torsion 8.1 Theory of pure torsion, twisting moment of resistance,

06

08

52

Topic No


equation of torsion, Assumptions in theory of pure torsion. 8.2 Shear stress distribution across a section of solid or hollow

circular shafts, strength of circular shafts, polar modulus. 8.3 Power transmitted by shaft.

9 Thin cylinders 10.1 Definition of Thin and thick cylindrical shell. 10.2 Stresses in walls of thin cylinders due to internal pressure,

circumferential and longitudinal stresses and strains. 10.3 Change in dimensions, change in volume due to internal

pressure.

04 06

TOTAL 64 80

Laboratory Work:

1. Tension test on mild steel, plotting stress strain curve, significant points 2. Compression test on metals. 3. Shear test on mild steel, aluminum, and brass rod. 4. Izod and Charpy impact test on mild steel, aluminum, copper and brass. 5. Bending test on timber / metal specimens. 6. Torsion test. 7. Rockwell and Brinell hardness test. 8. Drawing shear force and bending moment diagrams, 6 problems.

Suggested Instructional Strategies:

Lecture method, Improved lecture method, Group discussion, Question Answer technique, Industrial visits, expert lecturers, Assignments, Mini Projects, Case studies,

Learning Resources: Text Books: SN Author Title Publisher 1 Singer Strength of materials Harper & Row, Publishers, New York

2 M. Passi Strength of materials Tech-max

3 Khan R. S. Strength of materials S. Chand

4 Beer & Johnson Mechanics of Materials Mc Gr. Hills

5 Korane R. M. Mahajan A. R. Ramteke R. R.

Strength of materials Central Techno Publications, Nagpur.

CD’s / Cassettes / Charts / Models / Manuals / Magazines / Transparencies / Information Brochures / Periodicals

53

Programme : Diploma Programme in ME / PS / AE Course : Engineering Drawing Course code : 1214 Prerequisite : 1107 Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


03 -- 02 05 04 Max. 80 20 100 -- -- 25 125

Min. 32 -- 40 -- -- 10 --

Rationale:

Engineering drawing is the graphical language of engineers. It describes the scientific facts, concepts, principles and techniques of drawing in any engineering field to express the ideas, conveying the instructions, which are used to carry out jobs in engineering field. This course aim for building a foundation for the further course in drawing and other allied courses.

Objectives:

The student will be able to 1. Understand the basic concepts of engineering drawing. 2. Visualize the objects. 3. Draw different views in different positions of objects. 4. Draw the different views of machine elements.

Contents:Theory Topic No


1 Sectional Views. 1.1 Types of sections. 1.2 Conversion of pictorial view into sectional orthographic

views. (First Angle Projection Method)

8 12

2 Missing Views. 2.1. Draw missing view from the given Orthographic views ( First

Angle Projection Method )

5 10

3 Isometric Projection 3.1 Conversion of Orthographic Views into Isometric

view/projection (Including rectangular, cylindrical objects, representation of slots on sloping as well as plane surfaces)

8 14

4 Projections of Solids 3.3 Projections of Prism, Pyramid, Cone, Cylinder, Tetrahedron,

Cube with their axes inclined to one reference plane and parallel to other.

8 12

5 Sections of Solids 5.1 Solids:Prism, Pyramid, Cone, Cylinder, Tetrahedron, Cube. 5.2 Cone, Pyramid and Tetrahedron resting on their base on

Horizontal Plane. 5.3 Prism, Cylinder:

8 12

54

Topic No


a) Axis parallel to both the reference plane, b) Resting on their base on HP.

5.4 Section plane inclined to one reference plane and perpendicular to other.

6 Developments of Surfaces 6.1 Developments of Lateral surfaces of cube, prisms, cylinder,

pyramids, cone and their applications such as tray, funnel, Chimney, pipe bends etc.

8 12

7 Free Hand Sketches 7.1 Free hand sketches of nuts, bolts, rivets, threads, split pin,

foundation bolts, keys and couplings.

3 8

Total 48 80 Laboratory Work: SN List of practical’s Hours 1. Sectional Views

i) One sheet containing two objects by First Angle Projection Method & one sheet on AUTO-CAD must be drawn.

06

2. Isometric projection i) One sheet containing two objects one by true scale and another by

isometric scale (simple objects) ii) One sheet containing two objects one by true scale and another by

isometric scale (objects having curves, slots) iii) One sheet on AUTO-CAD must be drawn.

08

3. Missing Views i) One sheet containing two problems by first angle projection method

04

4. Projection of solids i) One sheet containing two problems on two different solids, one by axis

of solid inclined to HP and parallel to VP and another problem by axis of solid inclined to VP and parallel to HP.

04

5. Section of solids i) One sheet containing two problems on different solids. One problem,

section plane inclined to HP and perpendicular to VP and in another problem, section plane inclined to VP and Perpendicular to HP.

04

6. Development of surfaces i) One sheet containing two problems on development of surfaces of

different objects.

04

7. Free Hand Sketches i) One sheet containing various sketches on different topics.

02

Total 32

55

Suggested Instructional Strategies: Lecture method & Assignments

Learning Resources: Text Books: SN Author Title Publisher 1 N. D. Bhatt Engineering Drawing Charotar Publishing House

2 T. K. Venugopal Engineering Drawing and Graphics+ AutoCAD

New Age Publication

3 R. K. Dhawan Engineering Drawing S. Chand Co.

Indian Standards:SP46-1988

56

Programme : Diploma Programme in ME / AE Course : Fluid Mechanics and Machinery Course code : 1215 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


03 -- 02 05 03 Max. 80 20 100 -- 25 25 150

Min. 32 08 40 -- 10 20 --

Rationale:

Knowledge of fluid flow & related machinery is essential in all fields of engineering. Hydraulic machines have important role in power generation, water supply and irrigation and also in most of engineering segments. This course requires knowledge of basic engineering sciences, applied mechanics, mathematics etc. The fundamentals of this course are essential for the course “Industrial Fluid Power”, Industrial Hydraulic and Pneumatic and other related courses.

Objectives:

The student will be able to 1. Measure various properties such as pressure, velocity, flow rate using various

instruments. 2. Calculate different parameters such as co-efficient of friction, power, efficiency

etc of various systems. 3. Describe the construction and working of turbines and pumps. 4. Test the performance of turbines and pumps. 5. Plot characteristics curves of turbines and pumps.

Contents:Theory

Topic No.


1 Properties of fluid 1.1 Density, Specific gravity, Specific Weight, Specific Volume. 1.2 Dynamic Viscosity, Kinematic Viscosity, Surface tension,

Capillarity 1.3 Vapour Pressure, Compressibility. Note- Simple numerical

on basis of density, specific gravity, specific weight, viscosity.

03 06

2 Fluid Pressure & Pressure Measurement 2.1 Pressure intensity, Pressure head, Pascal’s law 2.2 Concept of absolute Pressure, gauge pressure, atmospheric

pressure, absolute vaccum. 2.3 Type of pressure measuring device, Simple and differential

manometers, Bourden pressure gauge. 2.4 Concept of Total pressure on immersed plane surfaces for

vertical, Horizontal inclined and curve planes. 2.5 Center of pressure. Note:Numericals on Manometers, Total Pressure & Centre of

06 12

57

Topic No.


pressure on vertical and inclined planes.

3 Fluid Flow 3.1 Types of fluid flows 3.2 Continuity equation 3.3 Bernoulli’s theorem 3.4 Venturimeter – Construction, principle of working,

Coefficient of discharge, Derivation for discharge through venturimeter.

3.5 Orifice meter – Construction, Principle of working, hydraulic coefficients, Derivation for discharge through Orifice meter

3.6 Pitot tube – Construction, Principle of Working Note:Numericals on Venturimeter, orifice meter, pitot tube

06

12

4 Flow through Pipes 4.1 Laws of fluid friction ( Laminar and turbulent). 4.2 Types of energy losses.Darcy’s equation and Chezy’s

equation for frictional losses. 4.3 Minor losses in pipes 4.4 Hydraulic gradient and total energy line. (HGL & TEL) 4.5 Hydraulic power transmission through pipe 4.6 Water hammer & its effect. 4.7 Equivalent size of pipe. Note:Numericals to estimate major and minor losses

06 10

5 Impact of jet 5.1 Impact of jet on stationary vertical, moving flat plates. 5.2 Impact of jet on curved vanes with special reference to

turbines & pumps Note - Simple Numericals on work done and efficiency

05 06

6 Hydraulic Turbines 6.1 Layout of hydroelectric power plant. 6.2 Features of Hydroelectric power plant. 6.3 Classification of hydraulic turbines. 6.4 Selection of turbine on the basis of head and discharge

available 6.5 Construction and working principle of Pelton wheel, Francis

and Kaplan turbine. 6.6 Draft tubes – types and construction, Concept of cavitation

in turbines. 6.7 Calculation of Work done, Power, efficiency of turbine. 6.8 Governing of turbine.

08 14

7 Centrifugal Pumps 7.1 Construction, principle of working and applications 7.2 Main parts of a Centrifugal pump. Types of casings and

impellers. 7.3 Concept of multistage Centrifugal pump 7.4 Priming and its methods, Cavitation 7.5 Manometric head, Work done, Manometric efficiency,

Overall efficiency, NPSH, velocity diagram. 7.6 Performance Characteristics of Centrifugal pumps

08 12

58

Topic No.


7.7 Trouble Shooting 7.8 Construction, working and applications of submersible, jet

pump Note: Numerical on calculations of overall efficiency, Manometer efficiency and power required to drive pumps.

8

Classification of Reciprocating Pump 8.1 Construction, working principle and applications of single

and double acting reciprocating pumps 8.2 Concept of Slip, Negative slip, Cavitation and separation 8.3 Use of Air Vessel 8.4 Indicator diagram with effect of acceleration head &

frictional head Comparison between Reciprocating pump and centrifugal pump.

Note: simple calculation on slip, efficiencies of slip, power required to drive reciprocating pump.

06

08

Total 48 80

Laboratory Work: SN List of practicals Hours 1 Pressure measurement by Manometers and Bourdon tube pressure gauge. 04

2 Verification of Bernoulli’s Theorem. 02

3 Determination of Coefficient of Discharge of Venturimeter. 04

4 Determination of Coefficient of Discharge, coefficient of contraction and coefficient of velocity of orifice meter.

04

5 Determination of coefficient of friction of flow through pipes. 04

6 Trial on Pelton wheel / Francis Turbine to determine overall efficiency. 04

7 Trial on centrifugal pump to determine overall efficiency. 04

8 Trial on reciprocating pump to determine overall efficiency. 04

9 Visit to hydraulic power station. --

10 To determine minor losses for flow through pipes. 02

11 Troubleshooting of centrifugal pump and its remedies

Total 32 Learning Resources: Text Books: SN Author Title Publisher 1 Ramamrutham S. Hydraulic, fluid mechanics & fluid

machines Dhanpat Rai and Sons New Delhi

2 Modi P. N. and Seth S. M.

Hydraulics and fluid mechanics including Hydraulic machines

Standard Book House. New Delhi

3 Streeter Victor, Bedford K. W. , Wylie E. B

Fluid Mechanics McGraw Hill Int.

4 K. Subramanya One Thousand Solved Problems in Fluid Mechanics

Tata McGraw Hill

5 Dr. R.K.Bansal Fluid Mechanics & Hydraulic m/c Laxmi Publication pvt. Ltd.

6 Pump manufactures’ catalogs such as Kirloskar Brothers, KSB, Kishor pumps etc.

59

Programme : Diploma Programme in ME / PS / AE Course : Electrical Technology & Applied Electronics Course code : 1216 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 04 08 03 Max. 80 20 100 -- -- 50 150

Min. 32 -- 40 -- -- 20 --

Electrical Technology Section- I

Rationale: A diploma technician has to handle and maintain electrical equipments machinery/

instruments which involves use of devices, parts working on principles of electrical engineering. For effective operation & maintenance of these systems they must have sound knowledge of, concepts, principles, operation, application of electrical machines, electrical circuits.

Objectives:

The student will be able to 1. Understand rules, laws related to electric, magnetic circuits & electromagnetic

induction. 2. Understand definitions and units of various quantities used in electricity,

magnetism & electromagnetic induction. 3. Understand fundamentals of A. C. single phase supply 4. Understand three phase star &delta connected system. 5. Understand basic concepts & principles of electrical machines such as

transformer 6. Induction motor, single-phase motors, d. c. Machines & their industrial

applications



1 Fundamentals 1.1 Concept of electric current, voltage, resistance inductance,

capacitance 1.2 Ohm’s Law, concept of voltage drop and terminal Voltage 1.3 Kirchhoff’s current & voltage laws. (No Numerical)

03 04

2 Magnetism & Electromagnetic Induction 2.1. Definitions:magnetic flux, magnetic flux density, magnetic

field strength, Magnetic Circuit:MMF, Reluctance, Permeance, Reluctivity

2.2. Comparison of electric & magnetic circuit 2.3. Fleming’s Right hand rule, Lenz’s law 2.4. Dynamically induced EMF & statically induced EMF, Self

induced EMF and Mutually induced EMF

04 06

3 Single Phase & Three phase system 06 08

60

Topic No.


3.1. Comparison of D. C. & A. C. supply. 3.2. Equation for alternating voltage & current (For nstantaneous

value) 3.3. Definitions:Waveform, cycle, Time period, frequency,

electrical angle, 3.4. Maximum value, average value & RMS value of sine wave,

Form factor, Peak factor 3.5. Current, voltage & power relationship in pure Resistive,

inductive & Capacitive Circuit, Current, Concept of reactance, impedance, power factor, R-L-C series Circuit

3.6. Concept of Active (kW), Reactive (kVAR) & Apparent power (kVA)

3.7. Advantages of polyphase system over single phase system 3.8. Star Connection, relation between line values & phase values

of current, voltages (No Numerical) 3.9. Delta Connection, relation between line values & phase

values of current, voltages (No Numerical)

4 Single Phase Transformer 4.1. Working Principle of transformer 4.2. Construction details:Parts & their function 4.3. Classification –Core type & shell type 4.4. EMF equation of a transformer 4.5. kVA rating of a transformer, Voltage ratio, current ratio,

transformation ratio (simple Numerical) 4.6. Losses in transformer, Efficiency & Regulation of transformer

by load test

05 06

5 D. C. Motor: 5.1. Principle of operation 5.2. Types of d. c. motor & their connection diagram 5.3. Speed- Torque characteristic of d. c. series, shunt motor,

Applications 5.4. Necessity of starter, 3 point starter

04 04

6 Three Phase Induction Motor 6.1. Principle of operation 6.2. Construction, Types of rotor:squirrel cage & slip ring 6.3. Synchronous speed, slip speed 6.4. Torque –slip characteristics of induction motor 6.5. Necessity of starter, Different types of starter ( only names) 6.6. Reversal of rotation of three phase motor 6.7. Applications in industry

06 08

7 Single Phase Motors Single phase induction motor 7.1. Types-Resistance split phase, Capacitor split

phase(Schematic diagram, T-N characteristic, applications 7.2. Universal Motor – Principle of operation, T-N characteristic,

Applications

04 04

Total 32 40

61

Laboratory Work:Minimum 06 of the following. SN Experiments 1. Verification of Ohm’s Law

2. Verification Of KCL & KVL

3. Determine Voltage transformation ratio of single phase transformer

4. Use of Multimeter for measurement of a. c. & d. c. voltage, resistance, continuity

5. Speed control of D. C. shunt motor below & above normal speed

6. To plot speed torque characteristics of three phase induction motor

7. Load test on single phase transformer for determination of Efficiency & regulation

8. Determine power, Power factor, and Impedance Of R-L-C series circuit.

9. Demonstration about First Aid Measures by using Charts/Video films.

Suggested Instrumental Strategies:

Lecture method, improved lecture method, Question answer technique, Assignments Learning Resources: Text Books: SN Author Title Publisher 1 B. L. Theraja

A. K. Theraja A text book of electrical technology Vol I

S. Chand & Co.

2 V. N. Mittal Basic Electrical Engg. Tata McGraw Hill

3 Edward Hughes Electrical Technology E. L. B. S.

4 M. N. Mittal Fundamentals of Electrical Engineering

Everest Publishing House

5 H Cotton Electrical Technology CBS Publishers

62

Applied Electronics Section- II Rationale:

A technician come across machines / equipments / testing instruments / equipments & systems involving use of devices, parts working on principles of electronics engineering. For effective operation & maintenance of these systems, a technician should have a sound knowledge of facts, concepts, principle, procedure and operation of electronic devices / Instruments, electronic circuits, devices, measuring instruments / meters.


1. Understand basic principles, basic parts, operations, applications of the electronic devices.

2. Understand Working & types of amplifier & oscillator. 3. Understand linear integrated circuits & timer IC. 4. Understand the basic concepts of Digital electronics.

Contents:Theory

Topic No.


1

Electronic devices & their applications: 1.1 Diode – Construction, VI Characteristics, Symbols, Working 1.2 Zener Diode – Construction, VI characteristics, Symbol,

Working 1.3 Transistor – Types, NPN, PNP, symbol, working. CE, CC & CB

Configuration, Transistor as a amplifier. 1.4 UJT – Construction & Characteristics 1.5 SCR, TRIAC, DIAC – Symbol, Construction & V-I

Characteristics

10

12

2

Amplifiers & Oscillator Amplifiers: 2.1 Single stage CE amplifier, frequency response. 2.2 Multistage amplifier -RC coupled amplifier, Direct Coupled &

Transformer Couple - gain, frequency response. Oscillators: 2.3 feedback types of feedback, Positive & Negative,

Barkhuesen’s criteria. 2.4 Types of Oscillator:RC – Phase shift oscillator, LC Hartley

oscillator, Collpits Oscillator, Crystal Oscillator

08

08

3

Linear Integrated Circuits: 3.1 OP-Amp-Block diagram, symbol, pin configuration of IC-741,

Ideal & Practical Characteristics 3.2 Configuration of OP-amp-open and closed loop 3.3 Inverting & Non-Inverting Configuration 3.4 Applications – adder, subtractor, Integrator & differentiator 3.5 Timer 555 – Block diagram, pin configuration

Applications – Astable, monostable & Bi-stable multivibrator

08

08

63

Topic No.


4

Digital Electronics: 4.1. Binary Number, Binary Arithmatic 4.2. Logic gates, AND, OR, NOT, NAND, NOR. Symbols, truth

table 4.3. Multiplexer, De-multiplexer- Concept & working. 4.4. Flip flop – RS. JK, D & T truth table and working 4.5. Asynchronous Counters- Working (up to 4-bit)

06 12

Total 32 40

Laboratory Work: SN List of practicals

1 Plot the V-I characteristics of diode

2 Observe the waveforms for UJT as relaxation oscillator

3 To plot reverse Characteristics of Zener diode

4 To plot input & output characteristics in CE of configuration.

5 Observe output waveforms for oscillator (any one )

6 Demonstrate the use of op-amp as Adder

7 To observe output waveform of Astable multivibrator (IC-555)

8 Verify the truth table for basic logic gates ( AND, NOT, OR, NAND, NOR )

9 To verify 4:1 Multiplexer.

10 Implement 3-bit asynchronous counter.


Lecture method, models, power point presentation, transparencies etc. Learning Resources: Reference Books:

SN Author Title Publisher

1 V. K. Mehata Principle of Electronics S. Chand

2 M. D. Singh & K. B. Khanchandani

Power Electronics TMH

3 Ramakant Gaikwad OP-amp & Liner Integrated Circuits Prentice Hall

64

Programme : Diploma Programme in ME / AE Course : Theory of Machines and Mechanisms Course code : 1217 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- -- 25 125

Min. 32 -- 40 -- -- 20 --

Rationale:

It is a core Technology course in Mechanical / Automobile Engineering Discipline. Mechanical / Automobile Engineering Diploma Holders often come across various mechanisms in practice. He should be able to analyze, identify and interpret various mechanisms and machines in day-to-day life. In maintaining various machines, a diploma technician should have sound knowledge of fundamentals of machine and mechanism. It will be helpful to technician to understand the mechanisms from operational point of view

In better way, this course imparts the facts, concepts, principles, procedure, kinematics and dynamics involved in different machine elements and mechanisms like lever, gear, cam, follower, belt, flywheel, brake, dynamometer, clutch, etc. Detail knowledge of above-mentioned aspect with deep insight to the practical applications develops a professional confidence in them to become successful Engineer.

Objectives:

The student will be able to 1. Know different machine elements and mechanisms. 2. Understand kinematics and dynamics of different machines and mechanisms. 3. Select suitable drives and mechanisms for a particular application. 4. Appreciate concept of balancing and vibration. 5. Develop ability to come up with innovative ideas.



1 Fundamentals and types of Mechanisms 1.1 Kinematics of Machines:Definition of Kinematics, Dynamics,

Statics, Kinetics, Kinematic link, Kinematic Pair and its types, constrained motion and its types, Kinematic chain and its types, Mechanism, inversion, machine and structure.

1.2 Inversions of Kinematic Chain. 1.3 Inversion of four bar chain, coupled wheels of Locomotive &

Pantograph. 1.4 Inversion of Single Slider Crank chain- Whitworth quick

return mechanism, Crank and Slotted lever quick return mechanism.

08 12

65

Topic No.


1.5 Inversion of Double Slider Crank Chain- Oldham’s Coupling, Elliptical trammel

1.6 Common Mechanisms Bicycle free wheel Sprocket mechanism. Geneva Mechanism. Ackerman’s Steering gear mechanism. Foot operated air pump mechanism, etc.

2 Velocity and Acceleration in Mechanism 2.1 Concept of relative velocity and relative acceleration of a

point on link, angular velocity and angular acceleration, inter- relation between linear and angular velocity and acceleration.

2.2 Drawing of velocity and acceleration diagram of a given configuration, diagrams of simple mechanisms. Determination of velocity and acceleration of a point on link by relative velocity method [Excluding Coriollis components of acceleration].

2.3 Analytical method [no derivation] and Klein’s construction to determine velocity and acceleration of different links in single slider crank mechanism.

2.4 Instantaneous centre method of velocity calculation.

12 14

3 Cams and Followers 3.1 Concept, definition and application of Cams and Followers. 3.2 Classification of Cams and Followers. 3.3 Different follower motions and their displacement diagrams

like uniform velocity, SHM, uniform acceleration and Retardation.

3.4 Drawing of profile of radial cam with knife-edge and roller follower with and without offset with reciprocating motion (graphical method).

3.5 Introduction of cams with specified counters.

06 10

4 Power Transmission 4.1 Types of Drives – Belt, Chain, Rope, Gear drives & their

comparison. 4.2 Belt Drives - flat belt, V– belt & its applications, material for

flat and V-belt, angle of lap, belt length. Slip and creep. Determination of velocity ratio, ratio of tight side and slack side tension, centrifugal tension and initial tension, condition for maximum power transmission( Simple numerical)

4.3 Chain Drives – Advantages & Disadvantages, Selection of Chain & Sprocket wheels.

4.4 Gear Drives – Spur gear terminology, types of gears and gear trains, their selection for different application, train value & Velocity ratio for compound, reverted and simple epicyclic gear train, methods of lubrication, Law of gearing.

4.5 Rope Drives – Types, applications, advantages & limitations of Steel ropes.

10 16

5 Flywheel and Governors 06 08

66

Topic No.


5.1 Flywheel - Concept, function and application of flywheel with the help of turning moment diagram for single cylinder 4-S I. C. Engine (No Numerical). Coefficient of fluctuation of energy, coefficient of fluctuation of speed and its significance.

5.2 Governors - Types, concept, function and application & Terminology of Governors.

5.3 Comparison between Flywheel and Governor.

6 Brakes, Dynamometers 6.1 Function of brakes and dynamometer, types of brakes and

Dynamometers, comparison between brakes and dynamometer.

6.2 Construction and working of i) shoe brake, ii) Band Brake, iii) Internal expanding shoe brake iv) Disc Brake.

6.3 Construction and working of i) Rope Brake Dynamometer, ii) Hydraulic Dynamometer, iii) Torsion Dynamometer

08 08

7 Clutches & Bearings 7.1 Clutches- Uniform pressure and Uniform Wear theories. 7.2 Function of Clutch and its application, Construction and

working of i) Single plate clutch, ii) Multi plate clutch, iii) Centrifugal Clutch iv)Cone clutch v) Diaphragm clutch. (Simple numerical on single and Multi plate clutch).

7.3 Bearings – i) Simple Pivot, ii) Collar Bearing, iii) Conical pivot. Torque & power lost in friction (no derivation). Simple numerical.

08 08

8 Balancing & Vibrations 8.1 Concept of balancing. Balancing of single rotating mass.

Graphical method for balancing of several masses revolving in same plane.

8.2 Concept and terminology used in vibration, causes of vibrations in machines, their harmful effects and remedies.

06 04

Total 64 80

67

Laboratory Work: SN List of practicals Hours 1 Sketch & describe working of bicycle free wheel sprocket mechanism.

Suspension mechanism & Steering mechanism, quick return mechanism, I. C. engines, (any two)

4

2 Determination of velocity and acceleration by relative velocity method (minimum two problems).

4

3 Determination of velocity and acceleration of piston of an I. C. engine, Slider Crank mechanism by Klein’s construction, for different position of crank in between 00 and 3600.

4

4 Draw the profile of radial cam for the given motion of follower. (At least four problems)

4

5 Determine the radius of rotation of flyball for different speed of governor and draw a graph between radius of rotation versus speed.

4

6 Dismantling and assembly of mechanically operated braking mechanism for two wheelers.

2

7 Determination of power transmitted by any belt drive using any one dynamometer. /study of power transmission element.

4

8 Dismantling and assembly of multiplate clutch of two-wheeler & four wheeler.

2

9 Demonstration of different brakes & dynamometers. 2

10 Determine graphically balancing of several masses rotating in a single plane. 2

Total 32

Suggested Instructional Strategies: Lecture method, models, power point presentation, transparencies etc

Learning Resources: Text Books: SN Author Title Publisher

1 S. S. Rattan Theory of Machine TATA McGraw Hill companies II Edition

2 R. S, Khurmi Gupta

Theory of machines Eurasia publishing House Pvt. Ltd. 2006 edition

3 P. L. Ballaney Theory of machines Khanna Publication

4 Timo Shenko Theory of machines Wiley Eastern

5 Jagdishlal Theory of machines Bombay Metro – Politan book ltd.

6 Ghosh - Mallik Theory of machines Affilated East west press

7 Thmos Bevan. Theory of machines CBS Publication

8 J. E. Shigley Theory of machines Tata Mc Graw Hill

68

Programme : Diploma Programme in ME / AE / PS Course : Metrology and Quality Control Course code : 1218 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- 25 25 150

Min. 32 -- 40 -- 10 10 --

Rationale:

The mechanical Engineering technician often come across measuring different parameters of machined components and the appropriate fitment of interchangeable components in the assemblies. For the above purpose he/she is also required to analyze the quantitative determination of physical magnitude and ensure the control of quality.

During previous semesters different systems of measurement and their units etc have been introduced in the course, basic physics. The different methods and instruments which can be used for linear and angular measurements, geometrical parameters (like surface finish, Squareness, Parallelism, Roundness etc ) and the use of gauges and system of limits, Fits, Tolerances etc. are often required to be dealt in detail by diploma technician on the shop floor. He/she is also required to analyze, Interpret and present the data collected, graphically & statistically for ensuring the quality.

The knowledge of the course also forms the basis for the design of mechanical measurements systems, design & drawing of mechanical components.

Objectives:

The student will be able to 1. Define accuracy, precision, calibration, sensitivity, repeatability and such

relevant terms in metrology. 2. Select appropriate instrument/s for specific measurement. 3. Analyze and interpret the data obtained from the different measurements

processes and present it in the graphical form, statistical form. 4. Construct and draw the control charts. 5. Understand ISO certification procedure and quality system. 6. Awareness regarding latest measuring devices and machines.



1 Introduction to metrology 1.1 Metrology Basics

Definition of metrology, Categories of metrology, Scientific metrology, Industrial metrology, Legal metrology, Need of inspection, Precision, Accuracy, Sensitivity, Readability, Calibration, Traceability, Reproducibility, Sources of errors, Factors affecting accuracy, Selection of instrument,

03 04

69

Topic No.


Precautions while using an instruments for getting higher precision and accuracy.

1.2 Standards and Comparators Definition and introduction to line standard, end standard, Wavelength standard. Slip gauge and its accessories, Length bars. Definition, Requirement of good comparator, Classification, use of comparators, Working principle of comparators, Dial indicator, Sigma comparator, Pneumatic comparator, Electrical, Electronic, Relative advantages and disadvantages.

06 08

1.3 Limits, Fits, Tolerances and Gauges Concept of Limits, Fits, and Tolerances, Types of Assembly, Interchangeability, Hole And Shaft Basis System, Taylor’s Principle, Design of Plug, Ring Gauges, IS919-1993 (Limits, Fits & Tolerances, Gauges IS 3477-1973, concept of multi gauging and inspection.

04 06

1.4 Angular Measurement Concept, Instruments For Angular, Measurements, Working and use of Universal Bevel Protractor, Sine Bar, Spirit Level, Principle of Working of Clinometers, Angle Gauges (With Numerical On Setting of Angle Gauges).

04 06

2 Threads and Gear Metrology 2. 1 Screw thread Measurements

ISO grade and types of thread, Errors in threads, Pitch errors, Measurement of different elements such as major diameter, minor diameter, effective diameter, pitch, Two wire method, Thread gauge micrometer, Working principle of floating carriage dial micrometer and profile projector.

03 04

2. 2 Gear Measurement and Testing Analytical and functional inspection, Rolling test, Measurement of tooth thickness ( constant chord method), gear tooth vernier, Errors in gears such as backlash, runout, composite.

04 04

3 Testing Techniques 3.1 Measurement of surface finish

Primary and secondary texture, Sampling length, Lay, terminology as per IS 3073- 1967, lay, CLA, Ra, RMS, Rz values and their interpretation, Symbol for designating surface finish on drawing, Various techniques of qualitative analysis, Working principle of stylus probe type instruments.

0 04

0 04

3.2 Machine tool testing Parallelism, Straightness, Squareness, Coaxiality, roundness, run out, alignment testing of machine tools as per IS.

04 06

70

Topic No.


4 Quality Control 4.1 Quality:

Definitions, meaning of quality of product & services, Quality characteristics, Quality of design, Quality of conformance, Quality of performance, Concept of reliability, Cost, Quantity assurance, Cost of rework & repair, Quality & Inspection, Inspection stages, Maintainability

04 04

4.2 Total Quality Management: Principles of total quantity management.

Customer focus. Commitment by top management. Continuous improvement – PDCA, Quality Circles. Employee empowerment (JIDOKA).

Quality Audit:Concept of audit practices, lead assessor certification.

Six sigma:Statistical meaning, methodology of system Improvement, DMAIC cycle, Yellow belt, Green belt, Black belt certification.

08 08

4.3 ISO 9000 Series & Other standards Concept, ISO 9000 series quality standards, QS14000, Standards in general, Its evaluation & Implications, necessity of ISO certification, other Quality systems

04 04

5 Elementary Statistics & it’s application in quality control 5. 1 Statistical quality control

Meaning and importance of SQC, Variable and attribute Measurement. control charts – inherent and assignable sources of variation, control charts for variables – X & R charts, control charts for attributes p, np, C charts, process capability of machine, determination of statistical limits.

10 12

5. 2 Acceptance Sampling Concept, Comparison with 100% inspection, Different types of sampling plans, with merits and demerits, OC curve, It’s importance and significance, Producers risk, Consumer’s risk, AQL, AOQL, IQL, LTPD

06 10

Total 64 80 Laboratory Work: SN List of practicals 1 Standard use of basic measuring instruments. Surface plate, v-block, sprit level,

combination set, filler gauge, screw pitch gauge, radius gauge, vernier caliper, micrometer, vernier height gauge, micrometer depth gauge and slip gauges to measure dimension of given jobs.

2 To find unknown angle of component using sine bar and slip gauges.

3 Study and use of optical flat for flatness testing.

4 Measurement of screw thread elements by using screw thread micrometer, screw pitch gauge, optical profile projector, floating carriage micrometer.

5 Use of dial indicator as a mechanical comparator for run out measurement, roundness comparison.

71

SN List of practicals 6 Measurement of gear tooth elements by using gear tooth vernier caliper, verification of

gear tooth profile using profile projector, .

7 Testing of machine / machine tool for circularity, flatness, parallelism, perpendicularity by dial indicator/autocollimator/ sprit level.

8 Draw the frequency histogram, frequency polygon and ogive curve for given samples (min 50 reading) and find mean, mode, median.

9 To draw the normal distribution curve and find standard deviation, variance, range

10 To draw and interpret the control limit for variable measurement (X and R chart). Or ( P and C chart)

11 Demonstration and measurements of various components of CMM.

12 Industrial visit concerned with Metrology and Quality Control.

1. The practical shall be conducted, by taking actual measurements of different parameters

on the jobs prepared by earlier batches in workshop practice or actual measurement of component dimension.

2. The data collected from the practical of basic measuring instruments may be used for experiments of SQC.

3. During practical examination student should measure at least five parameters by using two to three different measuring instruments and evaluation of practical be done considering

a. Selection of appropriate measuring instrument by the examinee. b. Computation of Least count of instrument used. c. Correctness of measurements of the measured.

Learning Resources:

Text Books: SN Author Title Publisher 1 R. K. Jain Engineering metrology Khanna Publisher, Delhi.

2 J. F. W. Galyer and C. R. Shotbolt

Metrology for Engineers ELBS

3 K. J. Hume Engineering Metrology Kalyani publishers

4 I. C. Gupta A text book of Engineering metrology

Dhanpat Rai and Sons,

5 M. Adithan and R. Bahn Metrology Lab. Manual NITTTR Chandigarh.

6 M. Mahajan Statistical Quality Control Dhanpat Rai and Sons

7 NITTTR Chennai Quality control Tata McGraw Hill,

8 Juran U. M. and Gryna Quality planning and analysis Tata McGraw Hill,

9 National productivity council

Inspection and quality control N. P. C. , New Delhi.

10 N. Logothetis Managing for Total Quality Prentice – Hall, Delhi.

11 Lauth Alwan Statistical Process analysis Tata McGraw Hill.

72

IS/ International Codes: IS 919 – 1993 Recommendation for limits, fits and tolerances IS 2029 – 1962 Dial gauges. IS 2103 – 1972 Engineering Square IS 2909 – 1964 Guide for selection of fits. IS 2921 – 1964 Vernier height gauges IS 2949 – 1964 V Block. IS 2984 – 1966 Slip gauges. IS 3139 – 1966 Dimensions for screw threads. IS 3179 – 1965 Feeler gauges. IS 3455 – 1966 Tolerances for plain limit gauges. IS 3477 – 1973 Snap gauges. IS 6137 – 1971 Plain plug gauges. IS 3651 – 1976 Vernier Caliper IS 4218 - Isometric screw threads IS 4440 – 1967 Slip gauges accessories IS 5359 – 1969 Sine bars IS 5402 – 1970 Principle and applications of sine bars IS 5939 – 1970 Sine angles, sine tables.

73

Programme :- Diploma Programme in ME Course :- Manufacturing Processes Course Code :- 1219 Prequisite :- Nil Teaching and Examination Scheme


Hrs/week TH Paper Hrs.

Marks

TH TU PR Credits TH Test TH+TL

PR OR TW Total

Max 80 20 100 -- -- 25 125

03 -- 4 07 03 Min 32 40 -- -- 10

Rationale:

Manufacturing Processes is a core technology course for mechanical Engg. programme. Manufacturing is the basic area for any mechanical engineering technician. The technician should be introduced to the basic processes of manufacturing. This course will help the student to be familiarized with working principles and operations like forging, rolling extrusion , press working, lathe, drilling milling, casting, welding, brazing and soldering etc which are the basic manufacturing processes.

The basic knowledge of these processes will be helpful to select the most appropriate process for getting the desired results in terms of getting the raw material converted to finished product as per the requirements. Objectives: The student will able to

1) Understand the basic manufacturing processes for manufacturing different Components.

2) Operate & control different machines and equipments. 3) Inspect the job for specified dimensions. 4) Produce job for specified dimensions. 5) Select the specific manufacturing process for getting the desired type of output. 6) Adopt safety practices while working on various machines.

Topic No.

Topic and sub Topic Hours Marks

A Nonchip forming processes

01 Pattern Making 1.1 Pattern making materials, 1.2 Types of patterns 1.3 Patterns allowances, 1.4 Pattern colour codes , 1.5 cores and core making

04 08

74

02 Moulding 2.1 Introduction 2.2 Types of moulding sands, 2.3 Properties of moulding sands, 2.4 Moulding tools and their uses, 2.5 Moulding machines 2.5.1 Jolt machines, 2.5.2 Sand slinger machine, 2.6 Moulding processes 2.6.1 Hand moulding and Machine moulding a. Green sand moulding, b. Dry sand moulding, c. Sweep moulding , d. Plate moulding

06 10

03 Casting 3.1 Introduction 3.2 Melting furnaces Pit , Tilting , Cupola furnaces, 3.3 Special casting processes Die casting, centrifugal casting, Investment casting , 3.4 Casting defects-causes and remedies, 3.5 Inspection and testing of casting

06 10

04 Forging 4.1 Introduction 4.2 Forging Processes – Drop forging, Upset forging, Die/press forging forging 4.3 Types of dies - Open Die, Closed Die(Single and Multi-impression) 4.4 Closed die Forging operations - Fullering Edging, Bending, Blocking, Finishing 4.5 Forgeable material and forgeability, Forging temperature, Grain flow in forged parts, 4.6 Types of Presses and hammers

06 08

05 Rolling and Extrusion 5.1 Principles of rolling and extrusion 5.2 Hot and cold rolling. 5.3 Types of rolling mills. 5.4 Different sections of rolled parts. 5.5 Methods of extrusion – Direct, Indirect, Backward & Impact Extrusion, Hot extrusion, Cold extrusion 5.6 Advantages, disadvantages 5.7 Applications.

04 08

75

06 Press working 6.1 Introduction 6.2Types of presses and Specifications. 6.3 Press working operations - Cutting, Bending, Drawing, Punching,Blanking, Notching, Lancing 6.4 Die set components.- Punch and Die shoe, Guide pin, Bolster plate, Stripper, Stock guide, Feed stock, pilot. 6.5 Punch and die Clearances for blanking and piercing, effect of clearance.

04 08

07 Welding 7.1 Classification. 7.2 Gas welding techniques. 7.2.1Types of welding flames. 7.3 Arc Welding – Principle, Equipment, Applications 7.3.1 Shielded metal arc welding. 7.3.2 Submerged arc welding. 7.3.2 TIG / MIG welding. 7.4 Resistance welding – Principle Spot ,Seam and Projection welding 7.5 Welding defects. 7.6 Brazing and soldering: Types, Principles, Applications

08 10

B Chip forming processes

08 Lathe Operations 8.1 Introduction 8.2 Types of lathes – light duty, Medium duty and heavy duty lathe and CNC lathe. 8.3 Centre Lathe Specifications. 8.4 Basic parts and their functions. 8.5 Operations and tools – Turning, parting off, Knurling, Facing, Boring, drilling, Threading, Step turning, Taper turning.

06 10

09 Drilling 9.1Introduction 9.2 Classifications 9.3 Radial drilling machine – Basic parts and their functions 9.4 Types of operations. 9.5 Specifications of drilling machine.

04 08

Total 48 80

76

Practical :- Contents of practical Each student is required to submit the following term work

Sr. No. Practical Hours

01 One turning job on lathe containing the operations like plain turning, step turning, grooving, knurling, chamfering.

16

02 One composite welding job having different types of joints. (Batch of 2- 4 students per job.)

16

03 Making of one simple wooden Pattern (2 - 4 students per group, each group should make different type of pattern).

12

04 One turning job on lathe containing the operations like plain turning, step turning

16

05 Visit to TIG / MIG welding setup and write report. 04

Total 64

Learning Resources : Books Author Title Publisher S.K. Hajra Chaudary, Bose , Roy

Elements of workshop Technology – Volume I & II

Media Promoters and Publishers limited

D.L.Wakyl Processes and design for manufacturing

Prentice Hall

O.P.khanna and Lal Production Technology – Volume I & II

Dhanpat Rai &sons

W.A,J.Chapman Workshop Technology – Volume I,II & III

Prentice Hall

Jhon A Schey Introduction to Manufacturing Processes

McGraw Hills International

M. Aduthan and A.B.Gupta Manufacturing Technology New Age International

LEVEL -3

ALLIED COURSES

77

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE Course : Applied Mathematics Course code : 1301 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


03 -- -- 03 03 Max. 80 20 100 -- -- -- 100

Min. 32 -- 40 -- -- -- --

Rationale:

The study of Mathematics is necessary to develop in the students the skills essential for new technological development. This subject introduces some applications of engineering, through which the student can understand the line of Mathematics with engineering principles.

Objectives:

The student will be able to 1. Acquire knowledge of mathematical terms, concepts, principles and different

methods. 2. Develop the ability to apply mathematical methods to solve engg. problems. 3. Solve problems, execute management plans with precision.


Topic And Sub Topic Hours Marks

1 Integration 22 36 1.1. Definition of integration, integral as anti- derivative,

integration of standard functions. 04

1.2. Rules of integration (Integral of sum or difference of functions, scalar multiplication)

12

1.3. Methods of integration. 1.3.1. Integration by method of substitution & by using

trigonometric transformation 1.3.2. Integration of rational functions & by method of

partial fraction 1.3.3. Integration by parts

08

1.4. Definite Integration 1.4.1. Definition of definite integral 1.4.2. Properties of definite integral with simple problems 1.4.3. Application of definite integration

Area under curve, area bounded by two curves. Volume generated by revolution of curve

08

1.5. Double integrals Introduction of double integration, simple problems of double integration

04

2 Differential Equations 10 16 2.1 Definition of differential equation, order and degree of 04

78

Topic No.

Topic And Sub Topic Hours Marks

differential equation. Formation of differential equation for function containing single or double constant.

2.2 Solution of differential equations of first order and first degree such as i) Variable separable form ii) Reducible to variable separable iii) Homogeneous differential equation iv) Exact differential equation v) Linear differential equation vi) Bernoulli’s differential equation.

08

2.3 Applications of differential equations. 04

3 Numerical Methods 08 16 3.1. Solution of algebraic equations using iterative method i)

Bisection method ii) Regula-Falsi method iii) Newton-Raphson method.

06

3.2. Solution of simultaneous equations containing three unknowns – iterative methods i) Gauss-Seidel method ii) Jacobi’s method

06

3.3. Interpolation i) Lagrange’s interpolation formula ii) Newton’s forward & backward difference interpolation formula

04

4 Topics for EE/IF/CM/EL 08 12 Laplace transform 4.1. Definition of Laplace transform and standard formulae of

Laplace transform 04

4.2. Properties of Laplace transform(linearity, first & second shifting, multiplication by tn, division by t)

04

4.3. Inverse Laplace transform, using partial fraction. Laplace transform of derivatives. Application of Laplace transform for solving differential equation.

04

OR 4 Topics for CE/ME/PS/AE 08 12 Probability distribution 4.1. Binomial distribution 04 4.2. Poisson’s distribution 04 4.3. Normal distribution (simple examples in Mechanical

engineering) 04

Total 48 80

79

Suggested instructional strategies: Lecture method, improved lecture method using OHP & LCD projector, home assignments, demonstration & expert lecture.

Learning resources: Text Books: SN Author Title Publication 1 S P Deshpande Mathematics for Polytechnic

students Semester III Pune Vidyarthi Griha Pune

2 Kumbhojkar Applied Mathematics Semester III Phadke Prakashan

3 S S Sastry Numerical Methods Prentice Hall of India

4 P N Wartikar Text book of Applied Mathematics volume I & II

Pune Vidyarthi Griha Pune

5 Robert T Smith Calculus: single variable Tata McGraw-Hill Publication

6 F Ayres Schaum outline of differential & integral calculus

Tata McGraw-Hill Publication

7 F Ayres Differential equations: I Metric Schaum outline series

8 B S grewal Engineering Mathematics Khanna Publication

80

Programme : Diploma Programme in CE / ME / PS / AE Course : Supervisory Skills Course code : 1305 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


03 -- -- 03 03 Max. 80 20 100 -- -- -- 100

Min. 32 -- 40 -- -- -- --

Rationale:

A technician working in the industry has to co-ordinate and supervises a group of workers. A technician should have a leadership attitude. This course will help to develop requisite traits in the technician

Objectives:

The student will be able to 1. Understand the importance of leadership 2. Develop ability to judge and make the decision 3. Take initiative and drive 4. Develop impartial attitude towards sub-ordinates 5. Understand and develop knowledge of industrial psychology and human

relations 6. Understand importance of result consciousness

Contents: Theory

Topic No.


1 Scientific Management and Management of Job. 1.1. Introduction. 1.2. What is management of job? 1.3. Necessity of scientific management function & principles

of Management 1.4. Handling complexity. 1.5. Optimization.

06 12

2 Supervisory Management. 2.1. Objectives of planning of technician job of budgeting level

2.1.1. Deciding mental & physical activities of work. 2.2. Controlling the performance of process & people in term

of quantity / quality/ time cost. 2.3. Definition, objectives, use, quality mapping.

06 12

3 Organizing, staffing and Training. 3.1. Organizing effectively the department. 3.2. Staffing with the human Resources. 3.3. Appraisal of Employee performance or merit rating. 3.4. Training and development of employee(objectives &

types)

06 10

81

Topic No.


4 Activating the work force. 4.1. Motivating the people. 4.2. Art and science of leadership. Role of leadership, Team

Building, Group Behavior. 4.3. Effective Employee communication

08 10

5 Managing problem performance. 5.1. Counseling troubled employees, Awards/punishments. 5.2. Converting complaints and conflicts in to co-operation.

(Industrial Dispute) 5.3. How and when to discipline.

06 12

6 Employee Health and safety under OSHA 6.1. Causes of accident. 6.2. Prevention of accident / Preparation of accident report /

Investigation. 6.3. occupational hazards, first aids, safety aids(safety week) 6.4. Three ‘E’s of safety and accident prevention 6.5. Role of OSHA. (occupational safety & health

administration)

06 10

7 Supervisor’s role in Labour Relation. 7.1. Role of supervisor in labour matter/management/fellow

Supervisor. 7.2. Labour union and employee.

04 06

8

Moving up in your organization. 8.1. Taking charge of career to know organization, Department

& Worker etc. (Planning the day work). 8.2. Managing job related time. 8.3. Coping with stress. 8.4. organogram.

06 08

Total 48 80

Suggested Instructional Strategy: Lecture method, use of teaching aids, Industrial Visit.

Learning Resources: Text Books: SN Author Title Publisher 1 O. P. Khanna Industrial Engineering and

Management. Danpat Rai & Son

2 Dr. S. Dalela Dr. Mansoor Ali

Industrial Engineering and Management.

Standard Publishers Distributors

3 Banga and Sharma. Industrial organization and Engineering Economics.

Khanna Publication

4 Shrinivasan. Industrial Management. Danpat Rai & Son

5 R. S. Dwivedi Human Relations & organizational Behavior.

6 P. C. Tripathi/P. N. Reddy Principles of Management.

82

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE / DD / ID Course : Entrepreneurship Development Course code : 1306 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


01 -- 02 03 -- Max. -- -- -- -- -- 50 50

Min. -- -- -- -- -- 20 --

Rationale:

Globalization, liberalization & privatization along with revolution in Information Technology, have thrown up new opportunities that are transforming lives of the masses. On the global scenario we have abundant physical and human resources which emphasizes the importance and need of entrepreneurship. Talented and enterprising personalities are exploring such opportunities & translating opportunities into business ventures such as- BPO, Contract Manufacturing, Trading, Service sectors etc. The student community also needs to explore the emerging opportunities. It is therefore necessary to inculcate the entrepreneurial values during their educational tenure. This will help the younger generation in changing their attitude and take the challenging growth oriented tasks instead of waiting for white- collar jobs. This subject will help in developing the awareness and interest in entrepreneurship and create employment for others.

Objectives:

The student will be able to 1. Identify entrepreneurial opportunity. 2. Develop entrepreneurial skills, values and attitude. 3. Analyze business ideas- project selection. 4. Develop awareness about enterprise management. 5. Take help of support system. 6. Use the information to prepare preliminary project report.



1 Entrepreneurship, Creativity & Opportunities 1.1. Concept, Classification & Characteristics of an Entrepreneur 1.2. Creativity and Risk taking.

1.2.1. Concept of Creativity, brainstorming 1.2.2. Risk Situation, Types of risk & risk takers.

1.3. Trade Related opportunities 1.4. Business Idea -Methods and techniques to generate business idea. 1.5. Transforming Ideas in to opportunities 1.6. SWOT Analysis 1.7. Scanning Business Environment

04

2 Business Terminology, Information and Support Systems 02

83

Topic No.


2.1. Types of business and industries, forms of ownership, Franchisee, Export, Network/Multilevel Marketing

2.2. Sources of Information. Information related to project, support system, procedures and formalities Support Systems 1. Small Scale Business Planning, Requirements. 2. Statutory Requirements and Agencies. 3. Taxes and Acts

3 Market Assessment 3.1. Marketing - Concept and Importance 3.2. Market Identification, Survey Key components 3.3. Market Assessment

02

4 Business Finance 4.1. Cost of Project 4.2. Sources of Finance 4.3. Assessment of working capital 4.4. Product costing 4.5. Profitability 4.6. Break Even Analysis 4.7. Financial Ratios and Significance 4.8. Various govt. /bank schemes of finance (long term and short term)

04

5 Business Plan & Project Appraisal 5.1. Preliminary project report preparation. 5.2. Project Appraisal & Selection Techniques

5.3.1. Meaning and definition 5.3.2. Technical, Economic feasibility 5.3.3. Cost benefit Analysis 5.3.4. Checklist

04

Total 16

SN Assignments 1 Assess yourself –are you an entrepreneur?

2 Report on -interview of successful entrepreneurs (minimum two) -interaction with the support systems -visit to small scale industry

3 Product survey - select one product and collect all it’s related information i. e. specification, price, manufacturer.

4 List of identified opportunities

Laboratory Work: SN List of Practical/Exercises Hours 1 Entrepreneurship Awareness- Who am I?/ EOI/Microlab Exercise 4

2 Creativity Exercises/games 2

3 Risk taking Exercises/games 2

4 Brainstorming/group discussion/problem solving exercises 4

5 Business Games and Related Exercises 4

84

SN List of Practical/Exercises Hours 6 Interview of an entrepreneur with a whole batch/class 2

7 Event/task/activity management-group of 4-6 students will work together 4

AND/OR

1-7 3 day Achievement Motivation Training workshop 24

8 Visit to DIC/Bank/MSSIDC/MIDC/MPCB/Industry 4

9 Prepare a preliminary project report and study its feasibility 4

Learning Resources: 1. Reference Books: SN Author Name of Book Publisher 1 E. Gorden

K. Natrajan

Entrepreneurship Development

Himalaya Publishing, Mumbai

2 Preferred by Colombo plan staff college

Entrepreneurship Development

Tata Mc Graw Hill Publishing co. ltd. New Delhi.

3

J. B. Patel D. G. Allampally

A Manual on How to Prepare a Project Report

EDI STUDY MATERIAL Ahmadabad (Near Villaget, Via Ahmadabad Airport & Indira Bridge), P. O. Bhat 382428, Gujrat, India P. H. (079) 3969163, 3969153 E-mail : ediindia@sancharnet. in/olpe@ ediindia. org Website : http://www. ediindia. org

4 J. B. Patel S. S. Modi

A Manual on Business Opportunity Identification & Selection

5 S. B. Sareen H. Anil Kumar

National Derectory of Entrepreneur Motivator & Resource Persons.

6 P. C. Jain A Handbook of New Enterpreneurs

7 V. G. Patel The Seven Business Crisis & How to Beat Them.

8 Poornima M. Charantimath

Entrepreneurship Development of Small Business Enterprises

Pearson Education, New Delhi

9 Vasant Desai Entrepreneurship Development Himalaya Publishing, Mumbai

10 J. S. Saini B. S. Rathore

Entrepreneurship Theory and Practice

Wheeler Publisher, New Delhi

11 -- Entrepreneurship Development TTTI, Bhopal / Chandigadh

12 Aruna Kaulgad Entrepreneurship Management Vikas Publication

2. VIDEO CASSETTES SN SUBJECT SOURCE 1 Five success Stories of First Generation

Entrepreneurs EDI STUDY MATERIAL Ahmedabad (Near Village Bhat, Via Ahmadabad Airport & Indira Bridge), P. O. Bhat 382428, Gujrat, India P. H. (079) 3969163, 3969153 E-mail : ediindia@sancharnet. in olpe@ediindia. org Website : http://www. ediindia. org

2 Assessing Entrepreneurial Competencies 3 Business Opportunity Selection and

Guidance

4 Planning for completion & Growth 5 Problem solving-An Entrepreneur skill 6 Chhoo Lenge Aasman

7 Creativity

85

Programme : Diploma Programme in CE / ME / PS / EE / EL / AE / DD Course : Advanced Computer Applications Course code : 1307 Prerequisite : 1110 Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


01 -- 02 03 -- Max. -- -- -- -- -- 50 50

Min. -- -- -- -- -- 20 --

Rationale :

'C' is the most widely used computer language, which is being taught as a core course. C is general-purpose structural language that is powerful, efficient and compact, which combines features of high-level language and low-level language. It is closer to Man and Machine both. Due to this inherent flexibility and tolerance it is suitable for different development environments Due to these powerful features C has not lost its importance and popularity in recently developed and advanced software industry. C can also be used for system level programming. C is still considered as first priority programming language.

This course covers from the basic concept of C to pointers in C. This course will act as "programming concept developer" for students. It will also act as "Backbone" for courses like OOPS, VB, Windows Programming, JAVA, OOMD.

Objectives :

The student will be able to 1. Describe the concepts of constants, variables, data types and operators. 2. Develop programs using input and output operations. 3. Write programs using different looping and branching statements. 4. Write programs based on arrays and strings handling functions. 5. Write programs using user-defined functions and structures 6. Write programs using C pointers.

Contents: Theory

Topic No.


1 Introduction to C 1.1 History of C, Basics of Algorithm and Flowchart in C, Steps for

executing a C program 1.2 Character set, Trigraph character tokens, constants, variables,

keywords C operators, C expressions, data types in C, Basic Input and output

02

2 Decision making Decision making and branching : if statement (if, if-else, else-if ladder, nested if-else), Switch case statement, break statement.

04

3 Control loop Concept of control looping-type of looping conditional and unconditional while, do-while and for loop statements, break and continue statement, goto statement

04

86

Topic No.


4 Arrays Definition and initialization of Arrays Syntax and types of array. Examples of array

04

5 Functions Definition of function, Types of Function, Syntax of Function, categories of Function.

02

Total 16 Laboratory Work: SN List of practicals Hours 1 Implementation and concepts of Turbo C Editor 04

Write a C program 00 2 To find given days to month and day. 02

3 To find given year is leap year or not. 02

4 To find greatest and smallest of 3 numbers using branching statement. 04

5 To find whether given no. is 1. odd 2. even 3. Positive 4. Negative 5. Prime using menu driven with switch -case-default.

04

6 To display all odd numbers from 1-50 nos. using while loop. 02

7 To perform addition of 100 to 1 numbers using do-while loop. 02

8 To display 1 to 10 numbers their square and cube in tabular form using for loop

02

9 To find smallest / largest number from array elements. 04

10 To enter elements for two 3X3 matrix and display them in matrix form and perform addition of 2 matrices.

02

11 To calculate area of circle using function. 02

12 To calculate factorial of any given number using recursion. 02

Total 32 Suggested Instructional Strategies :

Lecture Method, Use of teaching aids, Demonstration. Learning Resources: Text Books: SN Author Title Publisher 1 Balgurusamy Programming in 'C' Tata Mc-Graw Hill

2 Vasant Kanetkar Let's 'C' BPB

3 Herbert Shildt Complete reference C Tata Mc-Graw Hill

Websites:

1. http://cplus. about. com/od/beqinnerctutoriali/a/blctut. htm 2. http://computer. howstuffworks. com/c. htm 3. Objective questions: http://www. indiastudycenter.

com/studyquides/sc/obitest/default. asp

87

Programme : Diploma Programme in CE / ME / PS / EL / AE / DD / ID Course : Life Skills Course code : 1308 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


01 -- 02 03 -- Max. -- -- -- -- -- 50 50

Min. -- -- -- -- -- 20 --

Rationale :

In today’s competitive world of globalization the responsibility of diploma holder is not unique. He has to perform individual skill, Social skill and as a effective member of team in the organisation. This course will develop the student as an effective member of the team in the organisation. It will develop the abilities and skills to perform at highest degree of Quality as an individual as well as a member of core group or team. Such skill will enhance his capabilities in the field of searching, assimilating information, handling people effectively, managing the given task and solving challenging problems.

Objectives :

The student will be able to 1. Use effective presentation technique. 2. Work in team. 3. Understand sources of conflict and to resolve conflict by appropriate method. 2. Apply problem solving skills for a given situation. 3. Enhance leadership traits. 4. Apply task management. 5. Face interview without fear.



1 Presentation Skills 1.1 Body Language-Posture, Gestures, Eye contact and facial

expression. 1.2 Voice and language - Intensity, Pitch, Speed, Pause, Pronunciation,

language, fluency. 1.3 Use of aids- OHP, LCD projector.

03

2 SWOT analysis 2.1 Concept. 2.2 Use of SWOT analysis.

01

3 Interpersonal relation 3.1 Sources of conflict. 3.2 Resolution of conflict 3.3 Ways to enhance interpersonal Relation.

03

4 Team Work 4.1 Stages of team development.

03

88

Topic No.


4.2 Understand and work within dynamics of a group. 4.3 Ingredients of effective teams. 4.4 Leadership in teams. Handling frustration in-group.

5 Problem Solving 5.1 Steps in problem solving. 5.2 Problem Solving Techniques- Trial & error, Brainstorming.

02

6 Group Discussion 6.1 Introduction of group discussion 6.2 Way to carried out the group discussion 6.3 Parameters – Contact, Body Language, Analytical and logical

thinking, Decision making. .

02

7 Interview Technique & Group Discussion 7.1 Introduction 7.2 Tips for handling common question. 7.3 Introduction to group discussion 7.4 Way to carry out group discussion 7.5 Parameter – Contact, body language, analytical & logical thinking,

decision making

02

Total 16 Laboratory Work: SN List of Assignments Hours 1 Deliver a seminar for 10 minutes using presentation aids on the social topic

given by your teacher. 02

2 SWOT analysis for yourself with respect to your strength & weakness, opportunities & threats etc.

04

3 SWOT analysis for department/ institute. 04

4 Arrange an exhibition, displaying flow-charts, posters, paper cutting, photographs on the topic given by your teacher.

04

5 Case study for problem solving in an organisation. 04

6 Form a group of 5-10 students and do work for social cause i. e. tree plantation, blood donation, environment protection.

02

7 Refer the interview of any person selected in an organisation from magazine/ newspaper & make a report on it.

04

8 Do the task assigned to you by teachers and write a report considering various steps in managing/ completing the task.

04

9 Discuss a topic in group & prepare minutes of discussion, write through description of the topic discussed.

04

Total 32

89

Suggested Instructional Strategies: Lecture method, Use of teaching aids, Case Studies, Group discussions & Assignments

Learning Resources:

Text Books: SN Author Title Publisher 1 Stephen P, Robbin Organisational behavior Prentice Hall of India Pvt. Ltd

2 E. H. Mc Grath, S. J. Basic Managerial skills for All Prentice Hall of India Pvt. Ltd.

3 Allen Pease Body Language Sudha Publications Pvt. Ltd.

4 Harding ham- A Working in Teams. Orient Longman

5 Steven L McShane and mary Ann Glinow

Organisational behavior Tata McGraw Hill

6 John W. Newstrom, Keith Davis

Organisational behavior human behavior at work

Tata McGraw Hill

Web site:

1. http:// www. mindtools. com 2. http://www. coopcomm. org/workbook. htm 3. http://www. mapnp. org/library/grp_cnfl/grp_htm 4. http://www. quickmba. com/strategy/swot/

90

Programme : Diploma Programme in ME / PS / EE / IF / CM / EL / AE Course : Organizational Management Course code : 1309 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


03 -- -- 03 03 Max. 80 20 100 -- -- -- 100

Min. 32 -- 40 -- -- -- --

Rationale:

Diploma engineer has to work in organization. One must know how organization works, structure of organization, departments & their roles in organization. One should be familiar with concept of organization & its importance in management.

Objectives:

The student will be able to 1. Understand the concept of organization. 2. Identify various depts. & their function & inter-dependability. 3. Know the various industrial acts. 4. Understand the concept of scientific management.



1 Organization 1.1 Concept of organization. 1.2 Types of organization structure e. g. line, line & staff,

functional Organizational structure, their merits & demerits, organograp.

04 08

2 Forms of ownership. 2.1 Proprietorship. 2.2 Partnership, types of partners, partnership deed. 2.3 Joint stock companies, PVT LTD, PUBLIC LTD, Joint venture. 2.4 Govt. departments, Govt. undertaking, Public corporation,

foreign collaboration 2.5 Cooperative Organization 2.6 Merits & demerits of all above mentioned types of ownership.

08 12

3 Scientific Management 3.1 Concept & importance of scientific management. 3.2 Principles of Management, Taylor, Fayol Theories of

management. 3.3 Functions of Management 3.4 Levels of Management & skills at different levels

05 10

4 Industrial Development in India 4.1 Major areas of industry in India(Automobile, cement, steel &

aluminum, Agro, IPR)

06 08

91

Topic No.


4.2 Organization structure in small, medium & large industry. 4.3 Introduction of WTO & GATT

5 Human Resources Management. 5.1 Recruitment selection procedure, Functions of personnel Dept. 5.2 Training of human resources- objectives, importance,

methods of training

03 04

6 Material Management 6.1 Functions of purchase dept. 6.2 Procedure of purchase 6.3 procurement & Inventory control 6.4 ABC analysis, EOQ, JIT, SAP/ERP

04 08

7 Production Management 7.1Concept of production management 7.2 Types of production systems – job, batch, mass & continuous

& their merits & demerits

03 04

8 Financial management 8.1 Concept of financial management & importance, concept of

break-even analysis significance 8.2 Capital – fixed & working 8.3 Type of taxes, excise service tax, IT, VAT, custom duty 8.4 Concept of Depreciation & methods of calculation of

depreciation (straight line & reducing capital, sinking fund, sum of years digits meters)

8.5 Types of budget

08 12

9 Marketing Management 9.1 Concept of marketing management & importance 9.2 Functions of marketing 9.3 promotion of sales, market segmentation, marketing mix,

4p’s, physical distribution

03 06

10 Industrial Acts Concept of following industrial acts & their objectives 10.1 Factory Act 10.2 Workmen’s Compensation Act 10.3 Minimum Wages Act 10.4 Boiler Act 10.5 Pollution Control Act

04 08

Total 48 80 Suggested Instructional Strategies:

Lecture method & Assignments Learning Resources: Text Books:

SN Author Title Publication 1 O. P. Khanna Industrial Organization & Management S. Chand Co.

2 Banga Sharma Industrial Organization & Engineering Economics

Khanna Publications

92

Programme : Diploma Programme in ME / EE / IF / CM / EL / AE Course : Marketing Management Course code : 1310 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


03 -- -- 03 03 Max. 80 20 100 -- -- -- 100

Min. 32 -- 40 -- -- -- --

Rationale:

The Marketing of product is the most important aspect of each industry. It needs to be systematically surveyed and planned as in the increasing competitive situation. An organization should have a profit for its existence. A Technician as entrepreneur, marketing set up of a company should have knowledge of marketing management. The job opportunities for the technician in the marketing are increasing due to essentiality of person to deal the technical matter and give related feedback for improvement of product marketing function. It is one of the courses in Elective I from which any ONE is to be elected.

Objectives:

The student will be able to 1. Identify various element of market survey. 2. Know the duties of marketing personal. 3. Understand systematic method to study market requirement of product. 4. Plan the marketing strategies. 5. Forecast the scale and product diversification.


Topic & Subtopic

Hours Marks

1 The core concept 1.1 Needs, wants & Demands, Types of market demands,

Products (Goods, services and Ideas), cost & satisfaction. 1.2 Markets, marketers and prospects, primary purpose of

marketing managements. 1.3 Simple marketing system, value exchange and transaction. 1.4 Functions of marketing.

04

08

2 Marketing Management concept 2.1 The production concept, the product concept, the selling

concept, 2.2 The marketing concept, difference between marketing and

selling concept, the social marketing concept, 2.3 Maximize consumption 2.4 Maximize consumer satisfaction, maximize choice and

maximize life quality, customer value and consumer satisfaction, Customer – delight, life time customer.

04 06

93

Topic No.

Topic & Subtopic

Hours Marks

2.5 Marketing environment – value, macro environment, micro environment.

3 Marketing Management Process 3.1 Market segmentation, Basis for Market segmentation-

Geographic segmentations/ Demographic segmentations/ psychographic segmentations, Benefits of Market segmentation

3.2 Product –What is Product? New product development process.

3.3 Product Life cycle 3.4 Market mix. 4 pls, signification of 4pls. 3.5 method of marketing- Direct marketing, mass marketing 3.6 Product promotion- Role of advertisement, Role of

personnel selling, mail marketing, Role of internet in marketing promotion.

10 16

4 Price Decisions 4.1 Importance of pricing, pricing setting in practice 4.2 Cost oriented pricing- mark-up pricing, target pricing. 4.3 Demand oriented pricing, price discrimination. 4.4 Competition oriented pricing- going rate picing, sealed bid

pricing.

06 08

5 Marketing Research 5.1 Market research – Introduction, Nature, Scope, objective,

importance, limitations issue formulation 5.2 Source & collection of marketing data- primary data,

secondary data 5.3 Methods of collection of primary data- observation, mail,

personal interview, television. 5.4 Market Research Techniques- National Readership survey,

consumer panel, test marketing.

08 12

6 Advertising& sales management 6.1 Concept & the process of marketing communication. 6.2 Sales promotion- types. 6.3 Advertising - objectives of advertising, functions of

advertising. 6.4 Advertising media- types of media, advertising budget,

functions of advertising agency. 6.5 Sale management- Definition and meaning, objectives of

sale management, sales forecasting. 6.6 Personnel selling- basics, salesmanship, qualities of

salesman.

08 14

94

Topic No.

Topic & Subtopic

Hours Marks

7 Strategic marketing 7.1 Comp. vision, comp. mission 7.2 Objectives & concept of strategic marketing management,

definition of Strategy. 7.3 Strategic marketing Analysis-SWOT Analysis, BCG Matrix. 7.4 International marketing- export, concept of international

marketing, scope of international marketing, challenges, opportunities in international marketing.

7.5 Foreign marketing, entry strategies,multinational enterprises (MNE) examples.

04 08

8 International marketing – Export 8.1 concept of international marketing, scope of international

marketing, objectives of international marketing, challenges, opportunities in international marketing.

8.2 Foreign market entry strategies 8.3 Multinationational enterprises(MNE) examples 8.4 Institutional support from government to promote export. 8.5 Role of I. T. P. O. ( Indian Trade Promotion Organization) 8.6 Benefit offered to exporters by Central government.

04 08

Total 48 80

Learning Resources: Text Books: SN Author Title Publication 1 Lal G. k. Introduction to Marketing science Pearson edition international

2 Dale timge Marketing Prentice hall

3 Lillen Gary Marketing Engg. Pearson edition international

4 Phillip Kolter Marketing Management Pearson edition international

5 Francis G. k. Modern Marketing Management S. chand &company

6 Thakur D. Advertising Marketing Sales Management

D&D Publication

7 Mr. S. A. Sherlekar

Marketing Management Everest Publications.

8 NABHI How to Export NABHI Publication

9 Strategic Marketing

10 Azar Kazmi Business Policy & Strategic Marketing

95

Programme : Diploma Programme in ME / EE / EL / AE Course : Industrial Safety Course code : 1311 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


03 -- -- 03 03 Max. 80 20 100 -- -- -- 100

Min. 32 -- 40 -- -- -- --

Rationale :

A safety to human being working in industries / on site etc. is must hence various protective devices are provided to safeguard them from the hazards. The safety acts and regulations are prepared and are imposed on the Industries to follow the rules. This course deals with the various industrial hazards and precautions to avoid them and develop the attitudes and abilities to use / provide the Protective devices and educate the various acts to the technicians.

Objectives:

The student will be able to 1. Understand various safety practices used in industries. 2. Understand various factory acts and their implementations. 3. Know various safety devices used. 4. Appreciate importance of good housekeeping. 5. Understand consequences of industrial accidents and reporting procedure.


Topic & Subtopic

Hours Marks

1 Safety in m/c operation and guarding: 1.1 Principle of m/c guarding, types of guards their design and

selection. Guarding of different types of machinery, built in safety devices, maintenance and repair of guards.

1.2 Safety in the use of turning, boring, milling, shaping, planning, grinding, power pressing and forging. Preventive maintenance, periodic checks for safe operations.

12 16

2 Plant design, housekeeping and tools: 2.1 Role of preventive maintenance in plant design &

housekeeping. Typical accidents due to poor housekeeping. Use of colour as an aid for good housekeeping. Importance standards & codes of practice for plant and equipment. Inspections and checklist. Benefits of good housekeeping. Marking of aisles space and other locations.

2.2 Main causes of accidents. Detectable causes of tool failure, safe use of various types of hand tools used for cutting operation, prevention and control of accidents.

06 08

96

Topic No.

Topic & Subtopic

Hours Marks

3 Industrial lighting, ventilation and noise: 3.1 Purpose of lighting and good illumination. Phenomena of

lighting safety & principles. Principles of good illumination. Maintenance, standards relating to lighting and colour.

3.2 Purpose of ventilation and heat regulation. National standards for of practice for industrial ventilation.

3.3 The effect of noise on human being Measurement and evaluation of noise. Practical aspects of control of noise.

06 12

4 Electrical hazards : 4.1 Hazards of Electrical energy safe limits of voltage, amperage

and distance from lines. Overload & short circuits protection. Earthing standards, protection against voltage fluctuation. Types of protection for electrical equipment in hazardous atmosphere. Classification and criteria for the selection, installation, maintenance and use.

06 12

5 Material handing safety: 5.1 Safe working load for all mechanical material handling

equipment’s, Safety in design and construction, operation inspection and maintenance of industrial truck, cranes and conveyors, safe use of accessories for manual handling of material.

06 12

6 Safety health and environment Management: 6.1 Principles of safety management, Industry safety

committee, structure and function Bureau of Indian standards on safety and health. ILO and EPA standards. Human factors contributing to accidents. Status and future goal of computer utilization in safety health and environment services in industries, B B S analysis.

06 10

7 7.1 Introduction to OHSAS 18000, occupational Health & Safety Assessment, standard six principles of OHSAS 188001.

7.2 Legal and Regulatory Requirements. Roles and Responsibility of Industry safety officer.

7.3 Salacity performance Indicates pro-active and reactive. Frequency rate Injury rate, severity rate. U/C and UA. And control and Accidents.

7.4 ISO 14000 7.5 Introduction part related with green Technology 7.6 Industrial waste Management 7.7 Safety of Hazardous Material

06 10

Total 48 80 Suggested Instructional Strategies:

Lecture methods, Use of teaching aids, Case studies, Group discussions, Industrial visits & Assignments.

97

Learning Resources: Text Books: SN Author Title Publisher 1 Amitkumar Gupta Industrial Safety & Environment Laxmi Publication

2 R. K. Jain & Sunil S. Rao Industrial safety, Health & Environment Management Systems

Khanna Publication

3 Dr. Nagpal Electrical Safety Standard Publishers

4 National Fire Prevention Association (NFPA)

National Electrical Code 2002 Handbook

Delmar Thomson Learning

5 Dr. O. P. Khanna Industrial Organization & Management

S. Chand Co.

98

Programme : Diploma Programme in ME / EE / AE Course : Renewable Sources of Energy Course code : 1312 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


01 -- 02 03 -- Max. -- -- -- -- -- 50 50

Min. -- -- -- -- -- 20 --

Rationale :

Modern society relies on stable, readily available energy supplies. Renewable energy is an increasingly important component of the new energy mix. The course covers energy conversion, utilization and storage for renewable technologies such as wind, solar, biomass, fuel cells and hybrid systems. Thermodynamics concepts (including the first and second law) form the basis for modeling the renewable energy systems. The course also touches the environmental consequences of energy conversion and how renewable energy can reduce air pollution and global climate change.

Objectives:

The student will be able to 1. List and generally explain the main sources of energy and their primary

applications in the India, and the world. 2. Describe the challenges and problems associated with the use of various

energy sources, including fossil fuels, with regard to future supply and the environment.

3. Discuss remedies/potential solutions to the supply and environmental issues associated with fossil fuels and other energy resources.

4. List and describe the primary renewable energy resources and technologies. 5. Make comparisons among energy uses, resources, and technologies. 6. Collect and organize information on renewable energy technologies as a

basis for further analysis and evaluation. 7. Discuss Emerging Energy Technologies and their future



1 Introduction to energy science & sources 1.1 What is energy? Law of conservation of energy 1.2 Introduction to conventional energy sources & renewable energy

sources 1.3 Comparison between energy sources 1.4 Present scenario in energy crises in India and world 1.5 Government schemes to promote use of renewable energy sources

02

99

Topic No.


2 Solar Energy: 2.1 Introduction to solar energy 2.2 Physical principles of conversion of solar radiation into heat 2.3 Flat plate collectors & concentric collectors 2.4 Solar energy storage system 2.5 Applications of solar energy in Water heating, Space heating &

cooling, Greenhouses

04

3 Wind and Oceans energy: 3.1 Basic principles of wind energy conversion 3.2 Site selection considerations 3.3 Basic components of a wind energy conversion system (WECS). 3.4 Advantages & disadvantages of WECS. 3.5 Applications of Wind energy. 3.6 Introduction of Oceans energy 3.7 Methods of ocean thermal electric power generation 3.8 Open cycle & closed cycle Ocean thermal energy conversion (OTEC)

system 3.9 Basic principle of tidal power

05

4 Bio mass Energy: 4.1 Introduction to biomass energy 4.2 Biomass energy resources 4.3 Biomass conversion process : Direct combustion, thermo chemical

conversion, bio chemical conversion 4.4 Introduction to bio gas plant 4.5 Introduction to Bio Diesel, Bio Mass plant 4.6 Government schemes to promote use of biomass energy

03

5 Emerging Energy Technologies 5.1 Hydrogen Energy: 5.2 Properties of hydrogen 5.3 Hydrogen a as source of renewable energy 5.4 Sources of hydrogen 5.5 Production of hydrogen 5.6 Storage and transportation 5.7 Introduction to Carbon Capture and Storage (CCS)

02

Total 16

100

Contents: Laboratory Work SN List of practical Hours 1 Group discussion on green house concept 02

2. Report on demonstration of solar water heater 04

3. Report on demonstration of solar light with the connection diagram of solar light

04

4.

Visit to the wind power plant write report on a) Identification of various devices in wind power plant b) Drawing a layout of Wind power plant c) Drawing a layout of wind power plant substation d) Drawing of connection of wind generator

10

5. Report on demonstration of Bio mass gasifier 04

6. Case study of Bio gas plant and tidal power plant 06

7. Group discussion on Emerging Energy Technologies and their future 02

Total 32


Lecture/laboratory/problem solving sessions. Reading assignments. Case studies, site visits, Homework and laboratory exercises.

Learning Resources: Text/ Reference Books: SN Author Title Publisher 1 Bansal Keemann,

Meliss Renewable energy sources and conversion technology

Tata Mc Graw Hill

2 Kothari D. P. Renewable energy resources and emerging technologies

Prentice Hall of India Pvt. Ltd.

3 Rai G. D Non-Conventional energy Sources Khanna Publishers

4 Ashok V. Desai Nonconventional Energy New Age International Publishers Ltd.

LEVEL -4

APPLIED TECHNOLOGY COURSES

101

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Professional Practices (Mechanical) Course code : 1410 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 04 04 -- Max. -- -- -- -- -- 50 50

Min. -- -- -- -- -- 20 --

Rationale:

Most of the diploma holders in industries. Due to globalization and competition in the industrial and service sectors the selection for the job is based on campus interviews or competitive tests. While selecting candidates a normal practice adopted is to see general confidence, ability to communicate and attitude, in addition to basic technological concepts.

The purpose of introducing professional practices is to provide opportunity to students to undergo activities which will enable them to develop confidence. Industrial visits, expert lectures, seminars on technical topics and group discussion are planned in a semester so that there will be increased participation of students in learning process.

Objectives:

The student will be able to 1. Understand basic information from different sources 2. Prepare notes for given topic 3. Present given topic in a seminar 4. Interact with industrial persons to share thoughts 5. Visit industries, consultancies, sites, workshops etc, to acquire knowledge 6. Prepare a report on industrial visit, expert lecture.

Contents: Practical Topic No.


1 Industrial Visits Structured industrial visits be arranged and report of the same should be submitted by the individual student, to form a part of the term work. TWO industrial visits may be arranged in the following areas/industries: 1.1 Manufacturing organizations for observing various manufacturing

processes including heat treatment 1.2 Material testing laboratories in industries or reputed organizations 1.3 Auto workshop / Garage 1.4 Plastic material processing unit 1.5 ST workshop / City transport workshop 1.6 Machine shop having CNC machines. 1.7 City water supply pumping station 1.8 Manufacturing unit to observe finishing and super finishing processes

etc.

12

2 Expert Lectures by Professional / Industrial Expert / Student 14

102

Topic No.


Seminars based on information search to be organized from any THREE of the following areas: 2.1 Pollution control. 2.2 Non-destructive testing. 2.3 Illumination / Lighting system. 2.4 Fire Fighting / Safety Precautions and First aids. 2.5 Vedic Mathematics. 2.6 Computer Networking and Security. 2.7 Topics related to Social Awareness such as – Traffic Control System,

Career opportunities, Communication in Industry, Yoga Meditation, Aids awareness and health awareness

2.8 Use of plastics in automobiles. 2.9 Nonferrous Metals and alloys for engineering applications 2.10 Surface Treatment Processes like electroplating, powder coating etc. 2.11 Selection of electric motors. 2.12 Computer aided drafting. 2.13 Safety Engineering and Waste elimination

3 Information search, data collection and writing the report on the topic (any seven): 3.1. Collection of information regarding different software’s user in

mechanical engineering and detailed study of any one of them. 3.2. Market survey for solar energy equipment’s or non-conventional

energy sources. 3.3. Pumps installation and maintenance. 3.4. Preparing a proposal of starting a small scale industry and collecting

information regarding different schemes. 3.5. Collection of information to manufacture a product and calculating its

market value. 3.6. survey & interviews of successful entrepreneurs in nearby areas. 3.7. Preparing manuals regarding maintenance of machinery

&equipment’s in mechanical department. 3.8. Collecting of information regarding different types of material

handling devices & plant layout used in industry. 3.9. Machine installation & maintenance. 3.10. Information regarding industrial accidents & its prevention

techniques.

10

4 Case study: (any one) 4.1 Study plant layout of workshop. 4.2 Study energy saving in the institute; identify the location for installing

non-conventional energy sources. 4.3 Study different types of manufacturing processes used in industry. i. e

plastic, automobile, cement industry etc.

08

5 Mini Project / Activities: (any one) 4.4 Prepare one model out of card board paper / acrylic / wood /

thermocol / metal such as: i) Elliptical Trammel ii) Pantograph iii) Coupling iv) Cams and Followers v) Geneva mechanism

4.5 Dismantling of assembly (e. g. jig / fixtures, tool post, valves etc. ) Take measurement and prepare drawings / sketches of different

20

103

Topic No.


parts. 4.6 Make a small decorative water fountain unit. 4.7 Toy making with simple operating mechanisms.

Total 64


Lecture method, Use of teaching aids, Case Studies, Group discussions & Assignments, Industrial visit.

List of Learning Resources:

Magazines: National & international, Journals: National & international Papers: National & international, Reference Books, Internet.

104

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Seminar Course code : 1411 Prerequisite : Nil

Teaching & Examination Scheme: Teaching Scheme Examination Scheme

Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- 50 50

Min. -- -- -- -- -- 20 20

Rationale: Technician has to interact in number of problems / situations in his professional

life and he has to convey his ideas through presentation. The involvement of student in the seminar work will help him to plan and

execute the related work of searching information from various sources, interact with others, analyze the information, document the content and present.


1. Search information. 2. Analyse data. 3. Develop plan execution skills 4. Communicate the problems and solutions. 5. Prepare reports 6. Develop presentation skills

Contents: Activity No Activities Hours

1 Literature review and Collection of data for seminar from the sources like internet, magazines, Journals, Literatures.

04

2 Selection of Topic for Seminar 04

3 Preparation of document: Initial Draft 04

4 Presentation: Practice seminar 1 06

5 Preparation of Seminar Report 06

6 Preparation of presentation 04

7 Seminar Presentation 04

Total 32

105

Areas for selection of seminar: SN Topics 1 Green Technology 2 Material Technology

3 Alternative fuels 4 Safety

5 Emerging technologies 6 Latest vehicle controls and systems

7 Ergonomics and Aesthetics 8 Robotics and artificial intellingence

9 Technology Forecasting 10 Design for Excellence (DFX)

11 Business Entrepreneurship 12 Advanced Manufacturing Process

13 Industrial Automation 14 Mechatronics

15 Work study


Classroom Teaching, Industrial visit, Library Assignment, Home Assignment, Group Discussion, Case Studies.

Learning Resources: Magazines, Journals, Papers: National & international Reference Books, Internet, Previous seminars, Text Books, Codes of Practices e. g. IS Codes, Video Cassettes, Audio Cassettes, Compact Discs, Charts, Transparencies, Software, Models, Industrial visits

Guidelines for Seminar: A. Selection of topic for seminar:

a. Selection of topic for the seminar should be finalized in consultation with teacher guide allotted for the batch to which student belongs.

b. Seminar report should be of min. 10 & max. 20 pages & it should be certified by guide teacher and head of the department.

c. Topic of the seminar should not be from diploma curriculum.

B. Seminar Report: a. The student shall get the draft write up approved from Guide. b. Each student has to prepare three copies of seminar and retain one copy with

them and submit two copies to the institute. c. The structure of the write up / printed document shall be as per the following

format: Certificate / Acknowledgement / index / introduction / detailed content / conclusion / references. The photos, charts, animations, certificates from supporting agencies.

d. Slight variation in the prescribe format is permissible to satisfy the requirement of the topic.

106

C. Evaluation of Seminar: 1. Progressive Evaluation (25 Marks ):

The student has to maintain the Progressive assessment sheet and get it assessed from guide regularly. 25 marks on the basis of continuous assessment.

2. Presentation of Seminar (25 Marks ):

For presentation of seminar, following guide lines are expected to be followed: a. Time for presentation of seminar: 7 to 10 minutes /student. b. Time for question/answer: 2 to 3 minutes /student c. Use of audio visual aids or power point presentation.

(Evaluation of seminar by internal examiner and guide jointly.)

Guidelines for Evaluation: a. Presentation: 15 marks b. Use of A.V. aids: 05 marks c. Question/answer: 05 marks d. Total: 25 marks

107

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Project Course code : 1412 Prerequisite : 100 Credits Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 04 04 -- Max. -- -- -- -- 50 50* 100

Min. -- -- -- -- 20 20 --

* Indicates TW to be assessed by external and internal examiners.

Rationale: In practice the diploma technicians come across problems of varied nature. He/she will have to solve the problems involving drawings, designs, manufacturing, installation, testing and maintenance of machines. In order to cultivate the systematic methodology for problem solving using acquired technical knowledge & skills, this particular subject is introduced. This subject will also help to enhance the generic skills & professional skills.

Objectives:

The student will be able to 1. Identify, analyse & define the problem. 2. Generate alternative solutions to the problem identified. 3. Compare & select feasible solutions from alternatives generated. 4. Design, develop, manufacture & operate equipment/program. 5. Acquire higher-level technical knowledge by studying recent development in

mechanical engineering field. 6. Compare machines/devices/apparatus for performance practices. 7. Work effectively in team.

108

Contents: Activity No Activities Hours

1 Formation of Group 02

2 Selection of Project: Individual Group discussions 06

3 Submission of synopsis: by each group 04

4 Project activity plan 04

5 Visits to Industries / Institutions / Market 06

6 Collection of Data / Survey / Analysis and Presentation 08

7 Project preparation ( Working on the project) 24

8 Presentation of initial draft: pre submission draft 06

9 Final Project Report 04

Total 64 Guidelines for Project: A. Group Formation and Project selection

A batch of maximum 4 students will select a problem and then plan, organize & execute the project work of solving the problem in a specified duration. Student is expected to apply the knowledge & skills acquired. Batch may select any one problem/project work from following categories. a. Fabrication of small machine / devices/ test rigs/ material handling devices/ jig &

fixtures/demonstration models, etc. Report involving aspects of drawing, process sheets, costing, Installation, commissioning & testing should be prepared and submitted.

b. Design & fabrication of mechanisms, machines, Devices, etc. Report involving c. aspects of designing & fabricating should be prepared & submitted. d. Development of computer program for designing and /or drawing of machine

components, Simulation of movement & operation, 3D modeling, pick & place robots etc.

e. Industry sponsored projects- project related with solving the problems identified by industry should be selected. One person / engineer from industry is expected to work as co- guide along with guide from institution.

f. Literature survey based projects: Project related with collection tabulation, classification, analysis & presentation of the information. Topic selected must be related with latest technological developments in mechanical or mechatronics field, and should not be a part of diploma curriculum. Report should be of min 60 pages.

g. Investigative projects- Project related with investigations of causes for change in h. performance or structure of machine or component under different constraints

through experimentation and data analysis. i. Maintenance based projects: The institute may have some machine/ equipment/

system which are lying idle due to lack of maintenance. Students may select the specific machines/equipment/system. Overhaul it, repair it and bring it to working condition. The systematic procedure for maintenance to be followed and the report of the activity be submitted.

j. Industrial engineering based project: Project based on work study, method study, methods

109

k. improvement, leading to productivity improvement, data collection, data analysis and data interpretation be undertaken.

l. Low cost automation projects: Project based on hydraulic/pneumatic circuits resulting into low cost automated equipment useful in the identified areas.

m. Innovative/ Creative projects – Projects related with design, develop & implementation of new concept for some identified useful activity using PLC, robotics, non-conventional energy sources, CIM, mechatronics, etc.

n. Environmental management systems projects: Projects related with pollution control, Solid waste management, liquid waste management, Industrial hygiene, etc, Working model or case study should be undertaken.

o. Market research/ survey based projects: Projected related with identification of extent of demand, sales forecasting, Comparative study of marketing strategies, Compararative study of channels of distribution, Impact of variables on sales volume, etc. The project involves extensive survey & market research activities information to be collected through various mechanisms/tools & report be prepared.

p. Project based on use of appropriate technology particularly benefiting rural society or economically weaker section.

q. Project can be selected other than the area specified above. Project should provide viable and feasible solution to the problem identified. Report should be of min 40 pages.

B. Notes:

1. Project group size: Maximum 4 students 2. Project report will be of minimum 40 pages unless otherwise specified. 3. Project diary should be maintained by each student.

C. Evaluation of Project:

1. The term work shall be jointly assessed by internal examiner/project guide and external examiner. (25 marks for continuous assessment and 25 marks for the work done by students )

2. External examiner and internal examiner/guide shall jointly evaluate the project work in oral Examination. (70% marks by external examiner and 30% marks by internal examiner)

D. Project Report Preparation: 1. The student shall get the initial draft copy of the project approved from the

Project Guide. 2. Structure: It shall be as follows

a. First page, Institute Certificate, acknowledgment, Certificate from industry, Index, Introduction, objectives of the project, scope of the project, methodology used, Design Drawing of the part and assembly, Costing, Advantages Disadvantages, Bibliography / sources of data collected / Industries visited / Experts interviewed.

b. Various designed part and assembly drawings, photographs, charts, statistical data, result data and conclusions.

c. Future developments possible. d. CD of video clips / photos / Power Point presentation / expert’s

comments

110

3. Each group has to submit one copy of project report to the library and one copy to the department apart from the individual copy.

4. The project report will be of 40 to 50 pages with 1.5 line spacing. Font: preferably Tahoma, left margin 2 cm, right margin 1.5 cm, top margin 2 cm, bottom margin 2 cm, header & footer 1.5 cm, page numbers, size of font 12 pt, paragraphs left and right justified.

5. Slight variation in the prescribe format is permissible to satisfy the requirement of the topic.

111

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Production Processes Course code : 1413 Prerequisite : 1219 Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


03 -- 02 05 03 Max. 80 20 100 25 -- 25 150

Min. 32 -- 40 10 -- 10

*Indicates TW to be assessed by external and internal examiners. Rationale:

Diploma technician often comes across various types of basic production processes. He /She is required to select, operate and control the appropriate processes for specific applications. He/she is also required to know about various cutting tools, latest improvements in production processes, surface finishing processes and plastic processes.

Objectives:

The student will able to 1. Use the basic machine tools like lathe, drilling and milling 2. Know about broaching machine and its applications. 3. Understand the importance of surface finish and related surface finishing

methods. 4. Program and use basic CNC machines. 5. Understand and select the gear cutting processes. 6. Understand and select plastic moulding processes.



1 Turning

1.1. Turning Lathe: Angle calculations for taper turning. Cutting too nomenclature and tool signature, Cutting parameters and machining time calculation.

1.2. CNC Lathe: Introduction, classification, advantages, positioning system, constructional features of lathe. Part programming: Programming format, word, statement, co-ordinate system, and block. Preparatory and miscellaneous code, fixed cycles in programming – canned cycle, do-loop, threading cycle.

04

08

06

18

2 Drilling

2.1. Twist drill nomenclature. Cutting parameters, machining time calculation, Deep hole drilling.

04 06

2.2. Types and forms of drills and Reamers 2.3. Tool holding devices 2.4. Work holding devices

112

Topic No.


2.5. cutting parameters, machining time

3 Milling and gear manufacturing

Milling 3.1.1. Introduction 3.1.2. Classification: Basic parts and their functions, column and

knee type, Horizontal and plain milling machine, Universal milling machine.

3.1.3. Size and specifications. 3.1.4. Types of operations i. e. plain, milling, face milling, T-slot

milling, straddle milling, Gang milling, angular milling sliting or saw milling, Helical or spiral milling up milling, down milling.

3.1.5. Dividing head and Indexing methods. 3.1.6. Cutting parameters, machining time calculations. Gear Manufacturing 3.2.1. Introduction 3.2.2. Methods of gear manufacturing

a. Gear hobbing - principle of operation advantages and limitations/disadvantages

b. Gear shaping – principle of operation, advantages and limitations/disadvantages

3.2.3. Gear finishing process: Gear shaving, Gear grinding, Gear burnishing, Gear lapping.

06

06

08

14

4 Grinding and super finishing process

4.1. Grinding 4.1.1. Introduction 4.1.2. Classification of grinding machines –

Rough or Non precision and precision grinders 4.1.3. Grinding wheel material and composition, Types and shapes,

designation. 4.1.4. Types of grinding operations. 4.1.5. Mounting and balancing of grinding wheel. Truing and

dressing of grinding wheels. 4.2. Super Finishing processes.

04

04

08

06 4.2.1. Honing

4.2.2. Lapping 4.2.3. Burnishing 4.2.4. Buffing

4.2.5. Polishing

5 Plastic Moulding Processes 5.1. Compression moulding

5.2. Trasnfer moulding 5.3. Injection Moulding 5.4. Blow Moulding

5.5. Vaccum forming 5.6. Extrusion 5.7. Calendering

06 08

6 Heat Treatments of metals.

6.1. Introduction 6.2. Necessity of heat treatments 6.3. Common heat treatment processes Annealing, Normalizing,

hardening, tempering applications and selection of these processes.

6.4. Surface hardening methods (Carburizing, induction, flame

06 06

113

Topic No.


hardening, and their applications. )

Total 48 80 Laboratory Work: Contents of practical Each student should required to submit the following term work

SN Practical Hours 1 One job on lathe containing the operations like plain turning, step turning, taper

turning, threading and boring. 08

2 One job programming on CNC lathe containing operations like, plain turning, taper turning (Group of 2 students. )

08

3 One job containing drilling, milling, Gear cutting on milling machine (spur gear) (Group of 2 students. )

06

4 One job containing surface grinding/cylindrical grinding for tolerances + 30 microns (for the job already made on milling machine/lathe. )

06

5 Assignments on 5.1. One assignment on cutting tool nomenclature and tool signature of single

point cutting tool. 5.2. One assignment on multipoint cutting tool i. e milling cutters, broaching

tools, drills, 5.3. One assignment on accessories and attachment –Chucks, mandrel, carriers,

and catch plate, rest, face plate and angle plate used on lathe. 5.4. One assignment on accessories and attachments- work holding and tools

holding devices used on milling machine. 5.5. One assignments on shapers, planer, boring machine, broaching, machine. 5.6. One assignment on grinding wheels, shape, types.

04

Total 32

Note- Practical examination/ Skill Test on conventional metal turning. Maximum time for this test should be of four hours. Learning Resources: Text Books: SN Author Title Publisher 1 S. K. Hajra Chaudary,

Bose, Roy Elements of workshop Technology – Volume I & II

Media Promoters and Publishers limited

2 D. L. Wakyl Processes and design for manufacturing

Prentice Hall

3 O. P. khanna and Lal Production Technology – Vol. I & II --

4 W. A, J. Chapman Workshop Technology -Vol. I, II & III --

5 Jhon A Schey Introduction to Manufacturing Processes

McGraw Hills International

6 M. Adithan and A. B. Gupta

Manufacturing Technology New Age International limited

7 Pabla B. S M. Adithan CNC Machines New age international limited

8 B. L. Juneja Fundamental of metal cutting and machine tools

New age international limited

114

9 Steve krar, Albert Check

Technology of Machine Tools. McGraw Hills International

10 P. N. Rao CAD/CAM Principals and Applications Tata McGraw –Hill

11 P. N. Rao Manufacturing Technology Metal Cutting & Machine tools

Tata McGraw –Hill

12 R. K. Jain Production Technology Khanna Publication

13 HMT Handbook of Production Technology Hindustan machine tools banglore

115

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Design of Machine Elements Course code : 1414 Prerequisite : 1217 Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 04 08 04 Max. 80 20 100 -- 25 25 150

Min. 32 -- 40 -- 10 10 --

Rationale:

A diploma holder is expected to design and draw simple machine components used in small and medium scale industries. Fundamental knowledge of Applied Mechanics, Strength of Materials and Theory of Machines is essential. Course aims at developing analytical abilities to give solutions to engineering design problems.

Objectives:

The student will be able to 1. Analyze the various modes of failure of machine components under different

load patterns. 2. Design and prepare part and assembly drawings. 3. Use design data books and different codes of design. 4. Select standard components with their specifications from manufacturer’s

catalogue. 5. Develop drawings on CAD software.



1 Design considerations, in simple machine parts. 1.1 Design practice, aspects of design. 1.2 Factor of safety, selection of F. O. S. 1.3 Stress concentrations, causes & remedies. 1.4 Standardization, use of data book. 1.5 Commercial designation of material, I. S. Specification. 1.6 Selection of materials & manufacturing processes.

10 12

2 Force considerations in Simple Machine parts. 2.1 Stress resulting in direct tension, compression, and shear. 2.2 Design of m/c parts e. g. cotter joints, knuckle joints, Turn

buckle 2.3 Forces resulting in bending, design of lever, safety valve, rocker

arm, bell crank lever, hand operated & foot operated levers, bearing cap.

2.4 Force resulting in combined direct & bending stresses. Design of C clamp, frame, and offset links.

10 12

3 Design of Shaft, Keys & Couplings 3.1 Design of shaft on basis of rigidity. 3.2 Design of shaft on basis of strength which includes, Equivalent

12 14

116

Topic No.


bending moment, Equivalent twisting moment, shock and fatigue factor, use of ASME code.

3.3 Effect of key ways of design of shaft. 3.4 Design of shaft support for one or two bearing carrying one or

two pulleys, gears. 3.5 Design of keys. 3.6 Design of rigid & Flexible coupling.

4 Design of Welded Joints. 4.1 Strength of welded joints

- Parallel fillets - Transverse fillets - Circular fillets

4.2 Design of welded joints subjected to axial force & Eccentric force.

04 06

5 Design of Bolted Joints 5.1 Advantages & limitations of bolted joints. 5.2 Initial stresses in bolts, stresses in bolts. 5.3 Bolts of uniform strength. 5.4 Design of bolted joints-arranged symmetrically on cylinder

cover. (Engine head) 5.5 Design of bolted joints subjected to eccentric Loading

(Eccentricity about one axis at a time only)

04 06

6 Power Screws 6.1 Forms of threads for power screw. Comparison with each other

regarding strength, efficiency & bursting pressure. 6.2 Friction between screw & nut. Efficiency of thread. Self-locking

& over hauling conditions. 6.3 Design of- Screw jack, Screw press, Toggle Jack

08 12

7 Springs. 7.1 Classification, application & function of Springs. 7.2 Selection of material for spring 7.3 Stresses in helical spring. Wahl’s correction factor 7.4 Design of helical spring for I. C. Engines, Weighing balance,

Railway buffers. 7.5 Design of springs connected in series & parallel 7.6 Design of leaf spring

06 08

8 Bearings. 8.1 Types- Comparison 8.2 Selection of bearing from hand book 8.3 Mounting of bearing 8.4 Oil seal & packing

04 06

9 Use of software for Machine Design Introduction of Software (Mechanical Desktop) for machine design

02 --

10

Ergonomics & Aesthetic consideration in design: 10.1 Ergonomics of Design – man – Machine relationship. 10.2 Aesthetic considerations regarding shape, size, colour& surface

finish.

04 04

Total 64 80

117

Laboratory Work: SN List of practical’s Hours 1 a. Report writing. (Materials, Load, stresses etc. )

b. Design of Cotter joint, Knuckle joint, and bell crank lever. Production drawing of it. (Any one) and CAD drawing of same.

08

08

2 Design & production drawing of assembly & Details of any one coupling. 08

3 Design of welded joints (assignments & productions drawings) 08

4 Design of bolted joints & production drawing. 08

5 Design & Drawing of spring (helical & leaf) 08

6 a. Report writing. b. Design & production drawing of any one of the following Screw jack Toggle jack Screw press Screw clamp Screw valve

08 08

Total 64

Learning Resources: Text Books: SN Author Title Publisher 1 V. B. Bhandari Design of machine Elements Tata McGraw Hill Publications.

2 P. V. Mandke Machine Design Practice Niraliprakshan.

3 R. S. Khurmi, R. B. Gupta

Machine Design S. Chand & Company

4 R. B Patil Machine Design Tech Max Publications

5 Pandya and Shah Elements of Machine Design Charotar Publishing housing

6 R. B. Gupta Machine Design Satya Prakashan

7 Spotts M F Design of machine Elements PHI

8 Sharma &Purohit Design of machine Elements PHI

9 K Mahadeven Design data handbook CBS Publishers

10 K SrinivasRao Machine Design CTP Nagpur

118

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Mechanical Measurement Course code : 1415 Prerequisite : 1218 Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- -- 50 150

Min. 32 -- 40 -- -- 20 --

Rationale:

The art of measurement plays an important role in all branches of engineering. With advances in technology, measurement techniques have also taken rapid strides, with many types of instrumentation devices, innovations, refinements. The course aims at making a Mechanical Engineering student familiar with the principles of instrumentation, transducers & measurement of non-electrical parameters like temperature, pressure, flow, speed, force and stress.

Objectives:

The student will be able to 1. Understand the principle of operation of an instrument 2. Appreciate the concept of calibration of an instrument 3. Select Suitable measuring device for a particular application. 4. Distinguish between various types of errors 5. How to measure various types of forces

Contents: Theory

Topic No.


1 Significance of measurement: 1.1 classification of instruments, static terms and characteristics-

range and span, accuracy and precision, reliability, calibration, hysteresis and dead zone, drift, sensitivity, threshold and resolution, repeatability and reproducibility, linearity.

1.2 Dynamic characteristics: speed of response, fidelity and dynamic errors, overshoot. Measurement of error- classification of errors, environmental errors, signal transmission errors, observation errors, operational errors.

1.3 Transducers: Classification of transducers- active and passive, resistive, inductive, capacitive, piezo, resistive, thermo resistive

1.4 Specification, selection and application for pressure, temperature, flow, humidity, displacement, velocity, force, strain, sound, viscosity.

14 18

2

Control systems 2.1 Block diagram of automatic control system, closed loop

system, open loop system, feedback control system, feed

10

14

119

Topic No.


forward control system, servomotor mechanism, comparison of hydraulic, pneumatic, electronic control systems, proportional control action. Applications of measurements and control for setup for boilers, air conditioners, motor speed control.

3 Displacement measurement 3.1 Potentiometer, LVDT, Eddy current generation type,

tachometer, incremental and absolute type. 3.2 Speed measurement - Mechanical Tachometers, Revolution

counter & timer, Slipping Clutch Tachometer, Electrical Tachometers, Eddy current Drag Cup Tachometer, Contactless Electrical tachometer.

3.3 Inductive Pick Up, Capacitive Pick Up, Stroboscope.

10 12

4 Temperature measurements 4.1 Non-electrical methods- bimetal and liquid in glass

thermometer, pressure thermometer 4.2 Electrical methods- RTD, platinum resistance

thermometer, thermistor 4.3 Thermoelectric methods- elements of thermocouple, law

of intermediate temperature, law of intermediate metals, thermo emf measurement.

4.4 Quartz thermometer, 4.5 Pyrometers- radiation and optical 4.6 Calibration of temperature measuring instruments.

10 12

5 Flow measurements- 5.1 Variable head flow meters, variable area meter-rota meter,

turbine meter, anemometer- hot wire and hot film, electromagnetic flow meter, ultrasonic flow meter.

5.2 Strain measurement- Stress-strain relation, types of strain gauges, strain gauge materials, resistance strain gauge- bonded and unbounded, types (foil, semiconductor, wire wound gauges), , selection and installation of strain gauges load cells, rosettes

10 12

6 Miscellaneous Measurement 6.1 Acoustics measurement- sound characteristics – intensity,

frequency, pressure, power –sound level meter, Elect. Of sound on human being piezoelectric crystal type

6.2 Humidity measurement –hair hygrometer, Humistor hygrometer.

6.3 Liquid level measurement – direct and indirect methods 6.4 Force measurement -Tool Dynamometer (Mechanical Type) 6.5 Shaft Power Measurement - Eddy Current Dynamometer,

Strain Gauge Transmission Dynamometer. 6.6 Vibration measurement.

10 12

Total 64 80

120

Laboratory Work: List of practical’s

1. Measurement of strain by using a basic strain gauge and hence verify the stress induced.

2. Speed Measurement by using photo magnetic & Electromagnetic pickups. 3. Measurement of flow by using rotameter. 4. Displacement measurement by inductive transducer. 5. Demonstration of Temperature control using Thermal Reed switch & Bimetal

switch. 6. Demonstration of Temperature calibration by using Thermocouple. 7. Determination of negative temperature coefficient and calibration of a thermister. 8. Measurement of force & weight by using a load cell. 9. Liquid Level Measurement by using Capacitive Transducer system. 10. Verify characteristics of photo transducer & photo diode.

Learning Resources: Text Books: SN Author Title Publisher 1 A. K. Sawhney Mechanical Measurements &

Instrumentation DhanpatRai& Sons, New Delhi.

2 R. V. Jalgaonkar Mechanical Measurement & Control Everest Publishing House, Pune

3 D. S. Kumar Mechanical Measurements & Control Metropolitan Publications, New Delhi

4 C. S. Narang Instrumentation Devices & Systems Tata McGraw Hill Publications

5 R. K. Jain Mechanical & Industrial Measurements Khanna Publications, New Delhi

6 B. C. Nakra and K. K. Chaudhry

Instrumentation, Measurement and Analysis

Tata McGraw Hill Publishers

121

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Power Engineering Course code : 1416 Prerequisite : 1211 Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


03 -- 02 05 03 Max. 80 20 100 -- 25 25 150

Min. 32 -- 40 -- 10 10 --

Rationale:

I. C. Engines find applications in almost all sectors of industry and in automobiles. Diploma technicians deal with working, testing and maintenance of I. C. Engines. I. C. Engines are one of the major contributors of air pollution. Hence I. C. Engine pollution control plays a vital role in protecting the environment. Use of air compressors is increasing. There is large scope for energy saving in air compressors. Hence it is necessary to understand thermodynamic aspect of air compressor. Gas turbine is used for power generation and for jet propulsion. Diploma engineer should understand the power engineering there is scope for entrepreneurship in this field.

Objectives:

The student will be able to 1. Understand construction, working of different types of IC. Engines & their

system. 2. Understand testing procedure of I. C. Engines. 3. Know the I. S. specifications for I. C. Engine. 4. Understand working of gas turbines. 5. Understand principles working of various types of Power plants.

Contents: Theory

Topic No.


1 I. C. Engine 1.1 Power Cycles - Carnot, Otto, Diesel, Dual, Brayton Cycle,

representation on P-V, T-S diagram and Simple numerical on Otto cycle only.

1.2 Classification of I. C. Engines 1.3 Two stroke and four stroke Engines - Construction and

working, comparison, valve timing Diagram. 1.4 Brief description of I. C. Engine combustion (SI & CI),

scavenging, pre-ignition, detonation, supercharging, turbo charging, simple Carburettor, M. P. F. I. , fuel injection pump

1.5 List of fuel, lubricant additives and their advantages.

12

20

2 I. C. Engine Testing and Pollution Control 2.1 Engine Testing - I. P. , B. P. Mechanical, Thermal relative

and volumetric efficiency, BSFC, Heat Balance sheet. 2.2 Morse Test, Motoring test

10 16

122

Topic No.


2.3 Pollution Control: Pollutants in exhaust gases of petrol and diesel engines, their effects on environment, exhaust gas analysis for petrol and diesel engine, Catalytic Converter, Euro standards Bharat stage I, II, III, IV norms.

3 Air Compressor 3.1 Introduction 3.2 uses of compressed air

- Classification of air compressors - Definition: Compression ratio - Compressor capacity - Free Air Delivered - Swept volume

3.3 Reciprocating air compressor - Construction and working of single stage and two stage

compressor - Efficiency: Volumetric, Isothermal & Mechanical ( only

simple numerical), effect of intercooling - Advantages of multi staging.

3.4 Rotary Compressor - Introduction to centrifugal Blower - Construction and working of screw, lobe, vane, - centrifugal compressors (No numerical) - Comparison and applications of reciprocating and rotary

compressors - Applications of Pneumatic Tools, drills, hammer etc.

3.5 Methods of energy saving in air compressors.

08 16

4 Gas Turbine And Jet Propulsion 4.1 Classification and applications of gas turbine 4.2 Constant volume and constant pressure gas turbines.

- Closed cycle and open cycle gas turbines and their comparison.

4.3 Methods to improve thermal efficiency of gas turbine- Regeneration, intercooling, reheating using T- Ø diagram (no analytical treatment)

4.4 Jet Propulsion - Principles of turbojet, turbo propeller, Ram jet

4.5 Rocket propulsion - Solid propellants and liquid propellants, components of

liquid propellants rocket engine.

08 12

5 Refrigeration and Air- Conditioning 5.1 Introduction

- COP of Heat Pump and refrigerator, Tonnes of refrigeration

5.2 Vapour compression system - Vapour compression refrigeration cycle, components of

Vapour Compression Cycle. - Applications- Water cooler Domestic refrigerator, Ice

plant & cold storage.

10 16

123

Topic No.


5.3 Psychrometry - Properties of air, psychometric chart & processes (No

Numerical) 5.4 Air conditioning systems

- Definition of Air conditioning and classification of Air conditioning Systems.

Total 48 80

Laboratory Work: List of practical’s

1. Dismantling assembly of petrol/diesel engine 2. Trial on single/multicylinder petrol and diesel engine with heat balance sheet 3. Demonstration on Morse Test on Multicylinder Diesel/Petrol engine 4. Measurement of I. C. pollutants with the help of Exhaust gas Analyzer for petrol /

diesel engine with the help of Exhaust gas 5. Trial on two-stage Reciprocating compressor 6. Collection and analysis of manufacturer’s catalogue for Reciprocating/Screw

compressor 7. Visit website- http: //library. think. quest. org, http: //www. grc. nasa. goe and

prepare a brief report on gas turbine and jet propulsion. 8. Trial on Refrigeration Test Rig for calculation of C. O. P, power required,

refrigerating effect. 9. Identify the components and trace the flow of refrigerant through various

components in window air conditioner. 10. Prepare a report on any two Pneumatic tools.


Lecture method & Assignments Learning Resources: Text Books: SN Author Title Publisher 1 V. M. Domkundwar Course in Thermal Engineering DhanpatRai& Co

2 P. L. Ballaney Thermal Engineering Khanna Publishers

3 R. S. Khurmi Text Book of Thermal Engineering S. Chand& Co. Ltd

4 Patel. Karamchandani Heat Engine Vol. -I and Vol. -II Acharya Publication

5 R. k. Jain Automobile Engineering Tata McGraw hill

124

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Industrial Engineering Course code : 1417 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 2 06 03 Max. 80 20 100 -- -- 50 150

Min. 32 -- 40 -- -- 20 --

Rationale:

Diploma engineer has to work in industry at various level& mostly on shop level. While delivering duty on shop level as a supervisor, one has to perform management functions. One must have knowledge of management & its various functions, scientific management. Diploma engineer working on various level must know work-study techniques, CPM & PERT for better delivery of his / her duty. One must acquire smartness required for moving up in organization. This course is introduced for imparting such qualities in diploma engineer.

Objectives:

The student will be able to 1. Know organization & its importance & importance of teamwork. 2. Impart awareness of safety & act properly in case of accident or mishap. 3. Design the layout of factory / plant. 4. Design the stock strip layout. 5. Achieve economy in production. 6. Understand & apply various management functions. 7. Understand & apply work-study, CPM & PERT techniques in his routine work.



1 Concept of Industrial engineering: 1.1 History and development. 1.2 Roles of Industrial Engineer. 1.3 Application of Industrial Engineer. 1.4 Place of Industrial Engineering department in organisation. 1.5 Future of Industrial Engineering.

06 06

2 Work Study 2.1 Definition and Importance. 2.2 Advantages. 2.3 Objectives of work study. 2.4 Basic steps of work study. 2.5 Production & productivity, means of increasing production,

roles of employers, government productivity improvement procedure.

2.6 Relationship between productivity & work study. 2.7 Work study and management.

08 12

125

Topic No.


2.8 Work study and workers.

3 Method Study 3.1 Definition, objectives, advantages and limitations 3.2 Pre-requisite for method study. 3.3 Basic procedure and steps. 3.4 Selection of workers method study. (Economic, technical,

human consideration) 3.5 Recording technique and their purpose 3.6 Various charts, diagrams, models and examples. 3.7 Process charts. 3.8 Critical examination (Primary, secondary & final question). 3.9 Micro motion study its purpose, Procedure and equipment’s 3.10 Therblig’s 3.11 SIMO chart 3.12 Cyclograph, Chrono-cyclograph 3.13 Advantage, limitation 3.14 Principles of motion economy: Use of human body,

Arrangement of work place and Design of tools and equipment’s.

12 12

4 Time study (work measurement) 4.1 Definition. 4.2 Objectives. 4.3 Procedure of work measurement.

(Time study- Definition, Equipment) 4.4 Selection of work/job for time study. 4.5 Selection of workers for time study 4.6 Qualified workers 4.7 Steps for time study. 4.8 Performance rating and computation of standard time. 4.9 Concept of rating. 4.10 Allowances and their use. 4.11 Determining standard time. 4.12 Numerical’s.

12 12

5 Value Engineering 5.1 Introduction, concept, definition, types of values. 5.2 Objectives of value analysis. 5.3 Stages of value analysis. 5.4 Resistance to change.

06 08

6 Factory layout and material handling 6.1. Types of layouts, merits, demerits and applications. 6.2. Principles of designing plant layout. 6.3. Principles of material handling. 6.4. Material handling equipment’s and their applications.

10 14

7 CPM & PERT 7.1. CPM & PERT – definition- node, activity, dummy activity,

resources, duration, network, earliest start time, earliest finish time, latest start time, latest finish time, float etc.

7.2. Drawing of network & determination of critical path.

10 16

126

Topic No.


7.3. Analysis of network. 7.4. Resources allocation. 7.5. Resource smoothing.

Total 64 80 Laboratory Work: List of practical’s

1. Prepare man type outline process chart for a given task 2. Prepare material type outline process chart for a given task 3. Prepare man type flow process chart for a given task 4. Prepare material type flow process chart for a given task 5. Prepare Two handed process chart for a given task 6. Prepare flow diagram for a given task. 7. Prepare string diagram for a given task. 8. Determination of normal time & standard time considering different allowances for

given example. 9. Assignment in-group of 10 students on writing the reports on basis of collection of

information of various material handling equipment’s used in any two nearby industries.

10. Assignment in-group of 10 students on writing the reports on basis of study of layout of any two nearby industries including suggestions.


Lecture method & Assignments Learning Resources: Text Books:

SN Author Title Publisher 1 O. P. Khanna Industrial Engineering &

Management Dhanpat Rai & Sons

2 Arun Monnappa &Mirza Personnel Management Tata McGraw Hill

3 Harold & L koontz Essentials of Management McGraw Hill, New York

4 Work Study ILO McGraw Hill, New York

5 Operation management S. D. Sharma Dhanpat Rai & Sons

6 Banga and Sharma Industrial engineering and management science

Khanna

7 M.Mahajan Industrial Engineering and Production Management

Dhanpat Rai and Sons

127

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Advanced manufacturing Processes Course code : 1418 Prerequisite : 1413 Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 2 06 03 Max. 80 20 100 -- 25 25 150

Min. 32 -- 40 -- 10 10 --

Rationale:

This is Technology course which has relevance with the courses taught earlier namely- manufacturing processes, manufacturing technology and production processes. After getting conversant with the basic manufacturing processes and production processes, it is necessary for a technician to know about the advancements in the area of manufacturing and production processes. The course will impart knowledge & skills necessary for working in modern manufacturing environment.

This course will help the student to get familiarized with working principles and operations performed on non-traditional machines, machining center, SPM, automated machines and maintenance of machine tools.

Objectives:

The student will be able to 1. Know different non-traditional machining processes, CNC milling machines, 2. Understand the working of Special Purpose Machines. 3. Work as maintenance engineer. 4. Know the Operation and control of different advanced machine tools and

equipment’s. 5. Produce jobs as per specified requirements by selecting the specific machining

process. 6. Adopt safety practices while working on various machines. 7. Develop the mind-set for modern trends in manufacturing and automation.



1 Non-traditional machining processes

1.1 Electrical discharge Machining: Principle of working, Setup of EDM, Dielectric fluid, tools (electrodes), Process parameters, Output characteristics, Applications e. g. micro hole drilling, curve hole drilling.

06 06

1.2 Wire cut EDM: Principle of working, Setup of WEDM, controlling Parameters, Applications.

04

04

1.3 Laser Beam Machining (LBM): Physical principle of Laser, Laser action in ruby rod, Types of Lasers. Set-up for LBM. Characteristics, controlling Parameters, Applications: Application of Laser Beam for Welding (LBW)

04

08

1.4 Other non-traditional machines such as ECM:- 03 04

128

Topic No.


Principle of working, Applications. Water jet machining.

1.5 Powder metallurgy :- Introduction, Process steps , methods of manufacturing powders- blending, compacting mechanical disintegration , atomisation, chemical method electrolytic , de composition ,pre sintering & sintering. Advantages & disadvantages of powder metallurgy. Applications _- Self lubricating bearings , filters , permanent magnets , cemented carbide (cermets carbides) etc.

04 04

2 CNC milling machines 2.1 Vertical and horizontal machining center: Constructional

features of VMC, Axis identification. Automatic tool changer and tool magazine.

2.2 Part programming on VMC: Use of G41 and G42, canned cycle and subroutine.

2.3 Principles of computer aided part programming.

10 14

3 Machine Tool Automation: Introduction and Need. 3.1 Single spindle automates, transfer lines. 3.2 Elements of control system, Limit switches, Proximity

switches, Block diagram for feedback and servo control system, Introduction to PLC, Block diagram of PLC.

06

06

08

08

4 Special Purpose Machines (SPM) Concept, General elements of SPM, Productivity improvement by SPM, Principles of SPM design, applications of SPM.

06 06

5 Maintenance of Machine Tools Types of maintenance, Repair cycle analysis, Repair complexity, Maintenance manual, Maintenance records, Housekeeping. Introduction to Total Productive Maintenance (TPM).

06 08

6 Machine tools erection and Testing Erection:- Introduction Initial Inspections ,locations ,foundation, erecting levelling & aligning, grouting , Testing :- Introduction, Alignment test, :- Straightness, Flatness, Parallelism, Rectilinear movement of square ness of straight lines and Planes , Rotations. Measuring Equipments for Testing

05 06

7 Introduction to micro machining- Micro drilling, micro turning, micro milling, micro welding, applications of micromachining.

04 04

Total 64 80 Laboratory Work: SN List of practical’s 1 Two jobs on CNC milling contains face milling, slotting, Contour machining. Group of

two students – one job 2 Assignment on:

a) One assignment on machine tool installation procedure. b) Industrial visit to observe automats and report on the tools, fixtures and cams

used on automats.

129

SN List of practical’s c) Industrial visit to observe at least one non-traditional machining process and

report on visit. d) Dismantling and assembly of any One –a) Tailstock on lathe b) Apron Mechanism.

c) Tapping attachment on drilling machine d) Lathe Chuck e) Report on mounting and Dismounting procedure of following (any two) – a)

Milling machine arbour, b) Vertical milling head c) Tool post f) One assignment on USM, CHM, EBM, AJM, WJM, PAM. g) Assignment on micromachining processes. h) One assignment of Powder metallurgy

Learning Resources: Text Books: SN Author Title Publisher 1 Amitabh Ghosh,

Mallik Manufacturing Science East-West Press Pvt. Ltd.

2 HMT, Banglore Production Technology Tata Mc-Graw Hill

3 Pabla B. S. M. Adithan

CNC machines New Age int. limited.

4 H. P. Garg Industrial maintenance S. Chand & Co. Ltd.

5 P. K. Mistra Non-conventional Machining NarvasaPublishining House

6 Lindley R. Higgins Maintenance Engg. Handbook Mc-Graw Hill

7 Begman, Amsted

Manufacturing Processes John Willey and Sons.

8 B. L. Juneja Fundamental of metal cutting and machine tools

New age international limited.

9 Steve Krar, Albert Check

Technology of Machine Tools. Mc-Graw-Hill International.

10 P. N. Rao CAD/CAM Principals and Applications

Tata McGrow-Hill

11 P. N. Rao Manufacruting Technology Metal Cutting &Machne tools

Tata McGrow-Hill

12 HajaraChaudhari Workshop Technology DhanpatRai


14 H. M. T. Hand book of machine Tool’s H. M. T.

15 H. S. Bava Workshop Technology Vol. II Tata McGrow-Hill

16 Peter Smid CNC Programming Hand Book Industrial Press, Inc. Newyork

17 V. K Jain Micromachining -

Video cassette: SN Author Title Publisher 1 - - CNC Machines & Programming Vol - I to VII NITTT & R Bhopal

2 - - CBT CNC Machine Kunal IT Pune

Website:

1. www. howstuffworks. com

130

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Maintenance Engineering Course code : 1419 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- 50 50

Min. -- -- -- 20 --

Rationale: The mechanical engineering technician deals with various types of machines

used for useful task. The machine consisting of various types of mechanism & elements which are subjected to various types of stresses due to variety of forces acting on them. These machine elements have to be designed properly so that they will withstand the forces acting on them for a long time without any deformation.


1. Understand various types of failure & develop the ability to analyze the problem.

2. Draw the production drawing. 3. Refer the various std. design data book &hand book 4. Know various materials with their properties and uses.

Content: Laboratory Work: Topic No.


1 Analysis of manual of newly installed machine, 02

2 Preparation of preventive maintenance schedule of any m/c. 02

3 Preparation of Chart & history sheet for a machine. 02

4 Use of lubrication equipment likes oiling gun, greasing gun etc., Familiarization with different grades of lubricants. Joining a flexible pipe & Checking its leakages in any hydraulic circuit.

04

5 Checking, reconditioning assembling of machine tools. 04

6 Removing old lubricant, cleaning & replenishing with fresh lubricant. 02

7 Dismantling, checking, reconditioning & Assembly of centrifugal pump /a reciprocating compressor.

04

8 Assembling and Dismantling gearbox of an Automobile 04

9 Dismantling, checking and repairing of water cooler. 04

10 Assignment on Newer maintenance technique -TPM its importance 02

11 Safety aspects in maintenance(List of tools and equipments) 02

Total 32

Learning Resources: Text Books: SN Author Title Publisher 1 Lindley Higgins Maintenance Engineering Handbook McGraw Hill Ltd.

LEVEL -5

DIVERSIFIED COURSES

131

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Industrial Hydraulics & Pneumatics Course code : 1511 Prerequisite : 1215 Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 -- -- 25 25 150

Min. -- -- -- -- 10 10 --

Rationale:

Oil Hydraulic systems & pneumatic systems are widely used in all fields of engineering as clean source of motive power. Low cost automation systems with the use of pneumatics have become popular as manufacturing aids. Diploma engineers come across such systems in all segments of industries. Hence the subject will give the students basic skills and knowledge, which will be directly needed in the industrial environment.

Objectives:

The student will be able to 1. Identify various components of hydraulic & pneumatic systems. 2. Know the working principle of various components used for hydraulic &

pneumatic systems. 3. Select appropriate components required for simple hydraulic and pneumatic

circuits. 4. List probable causes of faults or defects in the components of hydraulic &

pneumatic circuits. Contents: Theory Topic No.


1 Introduction 1.1. Oil hydraulic systems 1.1.1. Practical applications of hydraulic systems. 1.1.2. General layout of oil hydraulic systems. 1.1.3. Merits and limitations of oil hydraulic systems. 1.2. Pneumatic Systems 1.2.1. Applications of pneumatic system 1.2.2. General layout of pneumatic system 1.2.3. Merits and limitations of pneumatic system

06 06

2 Power Devices 2.1 Pumps – Vane pump, gear pump, Gerotor pump, screw

pump, piston pump (radial and axial) 2.2 Compressor – Reciprocating & Rotary

08 12

132

Topic No.


3 Control Valves 3.1 Direction control - Poppet and spool type, check valve,

3/2, 4/2, 4/3, 5/2, 5/3, standard centre position, method of actuation ( lever, push button, cam, solenoid and Pilot), rotary spool

3.2 Pressure control - relief, reducing, sequence, counterbalance, unloading

3.3 Flow control - pressure and temperature compensated and non compensated

3.4 Shuttle, Fast /Quick exhaust, twin pressure, Time delay and flow dividing valves.

3.5 Servo valves, Modular valves, Cartridge valves

14 20

4 Actuators Types, construction, working principle, and symbol of 4.1 Linear: Cylinders - single acting, double acting 4.2 Rotary: Hydraulic motors and Air motors- gear, vane and

piston (radial and axial)

10 14

5 Hydraulic & Pneumatics Accessories 5.1 Oils and filters, accumulators, cooler/ heat exchangers,

pipes, tubes, hoses 5.2 Pipes, Hoses, Fittings, FRL unit

10 12

6 Hydraulics & Pneumatics circuit 6.1 Simple circuits – Direct/Indirect triggering of SA and DA

cylinders, Sequencing circuit, counterbalance, meter in, meter out, bleed off, regenerative, Logic AND, Logic OR

6.2 Industrial circuits – Time delay, shaper, drilling, grinding, Two hand control, two pump unloading, time dependant reversal, piston continuous back and forth.

6.3 Hydro pneumatic applications

16 16

Total 64 80

133

List of Practical: Term work shall consist of detailed report on the following experiments:

SN Name of the Practical Hours 1 Study of various symbols to be used in the construction of hydraulic and

pneumatic circuit. 02

2 Survey of oil used for hydraulic systems -specifications, manufacturer’s names, costs etc. (Mini project)

02

3 Study of filters used in hydraulics and pneumatics. (Mini project) 02

4 * Study of pumps and motors. (Mini project) 04

5 * Study of pressure, direction and flow control valves. (Mini project) 04

6 Demonstration of meter in, meter out circuit and sequencing circuit. 02

7 Study of any one stationary hydraulic system, like in any machine/ machine tool. (write a report)

04

8 Demonstration of pneumatic circuit for speed control of double acting cylinders/air motors.

02

9 Demonstration of hydro pneumatic circuit. 02

10 Selection of circuit components for simple hydraulic and pneumatic circuits. 02

11 Study of trouble shooting procedures of various hydraulic/pneumatic circuits. 02

12 Study of any one mobile hydraulic system like in earth moving equipments. (write a report)

04

Total 32

* Preparation of charts, models, cut outs, slides of the assigned components. (Group activity: 5-8 students per group) Learning Resources: 1 Industrial Visit: Visits to observe applications of Hydraulic and Pneumatic systems

CD’s: CDs developed by various system components’ manufacturers. Softwares: Hsimulator, Psimulator, Hydrolics, hydromotion, pneumomotion Internet: Websites on hydraulics and Pneumatics

Text Books: SN Author Title Publication 1 Andrew Parr Hydraulics & Pneumatics Jaico Publication house

2 Majumdar S R Pneumatic system - Principle and maintenance

Tata McGRAW HILL

3 Majumdar S. R Oil Hydraulic system- Principle and maintenance

Tata McGraw Hill

4 Vickers perry Industrial Hydraulics manual Tata McGRAW HILL

5 L. R. Higgins Maintenance engineering handbook

Tata McGRAW HILL

6 Stewart Hydraulics and Pneumatics Taraporewala Publication

7 John Pippenger Tyler Hicks

Industrial Hydraulics Tata McGRAW HILL

8 D. D. Bank & D. S. Bank Industrial Hydraulics Himalaya

134

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Refrigeration and Air Conditioning Course code : 1512 Prerequisite : 1211 Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- 25 25 150

Min. 32 -- 40 -- 10 10 --

Rationale:

This course is classified as an Applied Technology. The 21st century predicts revolutionary developments in Refrigeration and Air conditioning. Refrigeration and Air conditioning is one of the most meaningful job areas for diploma holders in Mechanical Engineering. Considering the wide and increasing use of Refrigeration and Air conditioning for domestic, commercial and industrial applications and the challenges put by the use of Refrigeration and air conditioning equipment’s in existing stage, it is absolutely necessary that Diploma Engineers should learn this course. They should know the processes equipment’s, systems of Refrigeration and Air conditioning with their functioning, maintenance, repairs and measures to meet the challenges of the near future in this area. The knowledge of Thermal Engineering and power engineering is a prerequisite for this course.

Objectives:

The student will be able to 1. Describe types working principles and construction of Refrigeration and Air

conditioning systems. 2. Calculate performance of refrigeration and air conditioning system. 3. Use various charts and tables used in refrigeration and Air conditioning. 4. Enlist properties of refrigerants their applications and effects on environment. 5. Identify various components and controls used in refrigeration and air

conditioning. 6. Describe various air conditioning systems and their applications. 7. Estimate cooling and heating loads. 8. Identify and describe different components of air distribution system.



1 Basic of Refrigeration 1.1 Definition of refrigeration. 1.2 Necessity of refrigeration. 1.3 Concept of heat engine, heat pump and refrigerator. 1.4 Unit of refrigeration, and C. O. P refrigerating effect. 1.5 Simple Numerical on C. O. P. 1.6 Methods of refrigeration: Ice refrigeration vapour

refrigeration system steam jet refrigeration system. Non conventional methods of refrigeration like vortex tube.

08 10

135

Topic No.


Pulse tube refrigeration solar refrigeration, Thermoelectric Refrigeration

1.7 Major application areas of refrigeration like domestic commercial and industrial.

2 Refrigeration cycles: Types of Refrigeration cycle 2.1 Reversed Carnot cycle and its representation on PV and

TS diagram. 2.2 Air Refrigeration Cycles: Bell Coleman air refrigerator, it’s

representation on PV and TS diagram, types and applications like air craft refrigeration using simple air cooling system(Simple numerical on Bellcoleman cycle)

2.3 Vapour Compression cycle (V. C. C. ): Principle components, working Representation on P-H and T-S diagram effects of wet compression, dry compression, and superheated compression calculation of COP effect of superheating under cooling suction pressure and discharge pressure Actual V. C. C. (simple numerical) Methods of improving COP. Introduction to multistage V. C. C. , its necessity advantages.

2.4 Vapour Absorption system Principle components. Simple and practical system Li-Br Absorption system, Electrolux Refrigeration System.

12

12

3 Refrigerants 3.1 Classification of refrigerants. 3.2 Desirable properties of an ideal refrigerant. 3.3 Nomenclature of refrigerants. 3.4 Selection of refrigerant for specific applications secondary

refrigerant. 3.5 Concept of greenhouse effect, ozone depletion & global

warming, eco-friendly refrigerants like R-134a, hydrocarbon refrigerants etc.

06 08

4 Equipment selection 4.1 Components of Vapour Compression Refrigeration System 4.2 Compressor: Classification, Construction and working of

open type, hermetic, centrifugal, rotary &their applications.

4.3 Condensers: Classification, description of air cooled and water cooled condensers, comparison and applications, Evaporative condensers.

4.4 Expansion devices: Types Capillary tube automatic, and its thermostatic expansion valve & it’s working principle & its applications.

4.5 Evaporators: Classification of evaporators construction and working of Bare tube, plate surface finned shell and tube.

4.6 Selection criteria for vapour compression refrigeration system components for the following applications: water coolers ice plants cold storage domestic refrigerator

12 14

5 Psychrometry and Comfort conditions 08 10

136

Topic No.


5.1 Definition and necessity of air conditioning. 5.2 Psychromety Terms and Relations ,Properties of Air

Dalton’s law of partial pressure. 5.3 Psychometric chart. 5.4 Psychometric processes, 5.5 Bypass Factor, ADP, concept of SHF, RSHF, ERSHF, GSHF,

(Simple numerical using Psychometric chart ) 5.6 Factors affecting human comfort.

6 Air conditioning systems 6.1 Equipment used for Air-conditioning like humidifier,

dehumidifier, filter, heating and cooling coils. 6.2 Components of cooling load- sensible heat gain and latent

heat gain sources 6.3 Classification of A. C. systems, Industrial and commercial A.

C. systems, Summer, winter and Year round A. C. systems, Central and unitary A. C. Systems and central air conditioning system.

6.4 Application areas of A. C. systems

10 14

7 Air distribution systems 7.1 Main component of Air distribution system. Duct systems,

Closed perimeter system extended plenum system radial duct system duct materials, losses in ducts

7.2 Functions & applications of Fans and Blowers, 7.3 Air distribution outlets, Supply outlets return outlets, grills

diffusers 7.4 Insulation, Purpose, properties of insulating material, types

of insulating materials.

08 12

Total 64 80

137

Laboratory Work: List of Practical’s

1. Demonstration of water cooler test rig & calculation of water cooling rate. 2. Trial on ice plant test rig. 3. Visit to cold storage. 4. Testing of domestic refrigerator to find out – i) Refrigerators capacity ii) power

required iii)COP 5. Identification of components of ‘hermetically sealed compressor’. 6. Visit to repair and maintenance workshop in view of use of various tools and

charging procedure. 7. Cooling load calculations for cabin, classrooms, laboratory, canteen and dairy

plant, milk storage, small freezers (minimum one). 8. Trial on A. C. test rig. 9. Visit to central A. C. plant in view of main parts ducting system insulation system

and Air distribution system (e. g. frozen food industry/ice-cream industry/mushroom plants / textile industries. )

10. Trouble shooting of domestic refrigerator/ split window air-conditioner. 11. To find out air properties with the help of sling psychrometer and compare the

results obtained. 12. Demonstration of vapour absorption system and compare with vapour

compression system. Learning Resources: Text Books: SN Author Title Publisher 1 R. S. Khurmi Refrigeration and Air Conditioning A. Chand and Co.

2 Arrora and Domkundwar Refrigeration and Air Conditioning DhanpatRai and Sons

3 Manohar Prasad Refrigeration and Air Conditioning New Age Publications

4 P. N. Ananthanarayanan Refrigeration and Air Conditioning Tata McGraw Hill

5 Roy Dossat Principles of Refrigeration Person Eductation

6 Edwin P. Anderson Commerical Refrigeration Taraporevala Sons & Co.

IS/International Codes/Publication: ISHRAE handbooks ManoharPrasad: Refrigeration and Air Conditioning hand book, New age Publications.

138

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Automobile Engineering Course code : 1513 Prerequisite : 1416 Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- 25 25 150

Min. 32 -- 40 -- 10 10 --

Rationale:

Diploma engineer may have to work in Automobile industry, garage, as a vehicle inspector in RTO. Diploma engineer must know the maintenance work of automobile, parts of automobile, pollution control of automobiles & how automobile works.

This course imparts knowledge of maintenance work of automobile, parts of automobile, pollution control of automobiles & how automobile works.

Objectives:

The student will be able to 1. Know Parts of automobile & how it works 2. Pollution control of automobiles. 3. Know the different systems of automobiles 4. Know the role & rules of RTO.



1 Automobile 1.1 Definition, difference between self-propelled & ordinary

vehicle. 1.2 Classification of automobiles-according to type of power

plant, fuel used, body shape, drives(front wheel, rear wheel & 4WD)

1.3 Vehicle layouts & types 1.4 Automobile market in India. major manufacturers, their

products & collaboration.

04 06

2 Chassis 2.1 Types of chassis- frame frameless, unitary (combination of

frame & frameless) construction 2.2 Chassis layout 2.3 Forces acting on chassis 2.4 Functions of chassis

04 06

3 Body construction 3.1 Body construction- Types of bodies, functions of body. 3.2 Nomenclature of car body, introduction of aerodynamic

Shape of car body.

02 04

139

Topic No.


4 Suspension System 4.1 Objectives, types of suspension. 4.2 Working principle of leaf spring, rigid axle suspension. 4.3 Independent and dependent suspension system,

Construction & working of McPherson strut suspension. 4.4 Construction & working of telescopic shock absorber.

08 10

5 Steering System 5.1 Objectives, functions & types of steering system 5.2 Construction & working of steering system. 5.3 Wheel alignment, camber, caster, toe-in, toe-out, king pin

inclination 5.4 Ackerman’s Principle.

08 10

6 Transmission system 6.1 Clutch – Types (single & multiplate), functions,

construction & working, faults & remedies in clutch 6.2 Gear box –Tractive resistance and tractive effort. Necessity

of gear box. 6.3 Propeller shaft & differential- Construction & working 6.4 Axles – live & dead axles, types of rear axles & their

applications. 6.5 Tyres- Types, functions.

18 16

7 Electric system 7.1 Dynamo, starter (Bendix, solenoid), cut-out relay. 7.2 Alternator- Construction & working

04 06

8 Braking System 8.1 Types (mechanical & hydraulic), function. 8.2 Construction & working of mechanical brakes. 8.3 Construction & working of hydraulic brakes, comparison

between disc & drum brake, master cylinder, Tandem cylinder.

06 08

9 Pollution control and Alternative fuels 9.1 Pollutants, Euro I & Euro II Norms 9.2 Alternatives Fuels: LPG, CNG, 9.3 Comparison between Regular Fuel & Alternative fuel 9.4 Electrical vehicle

04 06

10 R. T. O. rules & regulations 10.1 Introduction of RTO, Duties of RTO 10.2 Motor vehicle Act: Short titles used in MVA, Definitions,

Terms regarding vehicle. 10.3 Driving licence & Driving regulations. 10.4 Traffic signs.

06 08

Total 64 80

140

Laboratory Work: List of practicals:

1. Demonstration of all parts of automobile (4 wheeler) 2. Demonstration of leaf spring, torsion bar, dependent & independent suspension. 3. Dismantling of gearbox cover & demonstration of (constant mesh, Or synchro-

mesh). gear box.(Any One) 4. Dismantling & assembling of single plate clutch. 5. Dismantling & assembling of axles. 6. Dismantling & assembling of master cylinder of hydraulic brakes. 7. Demonstration of steering system by dismantling necessary parts. 8. Demonstration of Differential of automobile. 9. Measurement of camber, Toe-in / Toe-out. 10. Demonstration of braking system of Two-wheeler by dismantling necessary parts. 11. Demonstration of propeller shaft of automobile. 12. Demonstration of Power steering of automobile.

Text Books:

SN Author Title Publisher 1 C. P. Nakra Automobile Engineering Tata McGraw Hill

2 William H Cruse Automobile Engineering PHI

3 Kripal Singh Automobile Engineering Vol I & II PHI

4 Harbans Singh Reyat Automobile Engineering Charotar Publication

141

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Power Plant Engineering Course code : 1514 Prerequisite : NIL Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- 25 25 150

Min. 32 -- 40 -- 10 10 --

Rationale:

The consumption of electrical energy per capita is universally accepted as a scale for measuring the living standard of a country. The demand for energy is increasing day by day and existing power generation capacity is inadequate to meet this increasing demand. Industries are expected to generate their own power and supply the excess power to national grid. Alternate energy sources are also harnessed to meet the increasing demand. Diploma engineers should know the layout, components of different power plants and economic aspects of power plants.

Objectives:

The student will be able to 1. Get familiar with present and future power scenario of India. 2. Calculate efficiency of power generation cycles. 3. Understand working of high pressure boilers, coal and ash handling systems of

power plant. 4. Draw layout, understand the working and compare different power plants. 5. Enlist sources of waste heat and explain method of heat recovery. 6. Explain constructional features of non conventional energy source devices. 7. Appreciate economical and operational aspects of power plants.

Content: Theory Topic No.


1 Introduction to power plant 1.1 Power scenario in India 1.2 Types of power plants – Hydro, Nuclear, Thermal, Future

trends in power sector. 1.3 Analysis of steam cycles- Carnot, Rankine, Reheat cycle,

Regenerative cycle, Methods of reheating, Advantages and disadvantages of reheat cycle.

1.4 Gas turbine cycle 1.5 criteria for selection of sites for power plants

06 10

2 Steam power plant 1.1 Layout of steam power plant, general features of selection

of site 1.2 High pressure boilers – Construction and working of Sub-

critical and Super-critical boilers. 1.3 Coal and ash handling system- equipment’s for in plant

10 16

142

Topic No.


handling of coal such as belt conveyor, screw conveyor, bucket elevator, Coal crushing, Pulverized fuel handling system, Ball mill, Pulverized fuel and their advantages, Multi retort stoker, Pulverized fuel burner, Hydraulic and pneumatic ash handling, Electrostatic precipitator.

1.4 Boiler Feed water treatment 1.5 Environmental aspects of steam power plant-water

pollution, air pollution, emission standard and its control

3 Nuclear power plant 1.1 Fusion and fission reaction, 1.2 Elements of nuclear power station, layout, types of nuclear

reactors. 1.3 Nuclear fuels, coolant & moderators. 1.4 Working of PWR, BWR, CANDU, BREEDER type reactor. 1.5 Safety precautions and waste disposals.

10 16

4 Gas turbine power plant 4.1 General Layout, Gas turbine power plants in India. 4.2 Components of gas turbine plants, gas turbine Fuels. 4.3 Comparison of Gas turbine plant with diesel and Steam

power plant. 4.4 Environmental impact of gas turbine power plant.

06 10

5 Non conventional power generation plants 5.1 Geothermal power plant- types, economical justification 5.2 Tidal power plant- factors affecting suitability of site,

working of different tidal power plants, advantages and disadvantages

5.3 Wind power plant- different types, advantages and Disadvantages.

5.4 Solar power plant, PV, solar thermal CSP. 5.5 Magneto Hydro dynamics power plant 5.6 Small hydro power plant 5.7 Introduction to Plasma technology

06 12

6 Economics and operational aspects 6.1 Prediction of load, selection of types of generation, number

of generating units. 6.2 Load duration curves, cost analysis, elements, controlling

the cost of power plant (simple numerical) 6.3 Major electrical equipment’s in power station- generator,

step-up transformer, switch gear, electrical motors

10 16

Total` 48 80

143

Laboratory Work: List of Assignments:

1. Visit to steam power plants/nuclear power plants/wind power plants /Hydro power plants & prepare a report.

2. Collect information & Technical details of nuclear power plants. 3. Collect information & Technical details of Steam power plants. 4. Collect information & Technical details of Solar & Wind power plants. 5. Study of economic and operational aspects of power plants (simple numerical). 6. Assignment on Coal & Ash Handling system. 7. Assignment on Waste Heat recovery systems.

Learning Resources: Text Books: SN Author Title Publisher 1 P. K. Nag Power plant engineering Tata McGraw Hill

2 Fredrick T. Mosse Power plant engineering East-West press

3 A. Chkrabarti and M. L. Soni

A text book of Power System Engineering

DhanpatRai and Co

4 Arora and Domkundwar A course in power plant engineering

DhanpatRai and Co

5 Salunki IIT BOMBAY Renewable energy sources

Computer Based Training Packages/Computer Aided Instructions Packages/CDs:

Power Plant Familiarization Vol-I to IV.

- Ash Handling System. - Gas Turbine and combined cycle power plant. - Power Station Safety. - Environmental pollution & pollution control. - Pulverizers and feeders. - Renewable energy sources,

( Developed by National Power Training Institute, South Ambazari Road, Nagpur)

144

Programme : Diploma Programme in ME / AE Course : Mechatronics Course code : 1515 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- 25 25 150

Min. 32 -- 40 -- 10 10 --

Rationale:

The integration of Mechanical Engineering, Electrical Engineering, Electronics Engineering, Computer Technology and Control Engineering is increasingly forming a crucial part in the design, manufacture and maintenance of wide range of engineering products and processes. As a consequence there is a need for a diploma engineers to understand systems used in automation

Objectives:

The student will be able to 1. Identify various input and output devices in an automated system 2. Understand and draw ladder diagrams 3. Write simple programs for PLCs 4. Interpret and use operation manuals of a PLC manufacturers 5. Use simulation software provided with the PLC 6. Understand interfacing of input and output devices



1

Mechatronics Design System Introduction to Mechatronics, Advantages and disadvantages & applications Integrated design issues in Mechatronics, Mechatronics key elements

06

08

2 Introduction to Sensors, Transducers and Actuators 2.1 Principle of working and applications of: Limit switches,

proximity switches like inductive, capacitive and optical (deflecting and through beam type), Thumb wheel switches, magnetic reed switches, Optical encoders – displacement measurement, rotary, incremental, opt couplers

2.2 Actuator – solenoids – on-off applications, latching, triggering.

2.3 Types of relays- solid state 2.4 Types of motors – DC motors, DC brushless motors, AC

motors, stepper motors, servo motors

08 10

3 Microprocessor & Microcontroller: 3.1 General microprocessor & microcontroller& its components. 3.2 Introduction to Ics used for interfacing such as –

10 10

145

Topic No.


Programmable peripheral devices, USART, memory, keyboard, display – LCD, LED, I/O device, ADC, DAC.

3.3 Architecture, Pin configuration, working of microprocessor, and applications.

8051 Microcontroller: 3.4 Comparison of microprocessor and microcontroller 3.5 Architecture, Pin configuration, working of microcontroller,

Applications 3.6 Advantages and disadvantages.

4 Programmable Logic Controller (PLC) 4.1 Introduction, PLC definition, PLC block diagram, Difference

between relay panel and PLC, power supply, input/output modules (analog, digital), concepts of sink/source, set/reset, latch/unlatch, advantages and disadvantages, installation, troubleshooting and maintenance

10 12

5 Selection of a PLC Programming equipment, Programming formats 5.1 Ladder diagrams and sequence listing, large process ladder

diagram construction, flowcharting as a programming method, Basic PLC functions.

5.2 Simple ladder programming using software such as level control, temperature control etc.

5.3 Register basics, timer functions, counter functions 5.4 Intermediate functions – Arithmetic functions, number

comparison and number conversion functions 5.5 Data handling functions – SKIP, Master control relay,

Jump, Move, Block move, Table to register and register to table move functions. FIFO and LIFO functions, File Arithmetic and Logic function

16 20

6 ONS and CLR functions and their applications 6.1 PLC digital bit functions and applications 6.2 Sequencer functions and cascading of sequencers 6.3 PLC matrix functions 6.4 PLC auxiliary commands and functions. 6.5 Discrete and analog operation of PLC, Networking of PLCs.

08 10

7 Online, offline, stop / run modes of operations, uploading / downloading between PLC and PC, Introduction to SCADA and DCS and interface between software & hardware.

06 10

Total 64 80

146

Laboratory Work: SN List of practical’s 1 Identification and demonstration of different sensors and actuators.

2 Demonstration of the working of various digital to analog and analog to digital converters.

3 Development of ladder diagram, programming using PLC for i) measurement of speed of a motor ii) motor start and stop by using two different sensors iii) simulation of a pedestrian traffic controller iv) simulation of four road junction traffic controller v) lift / elevator control vi) washing machine control vii) tank level control viii) soft drink vending machine control

4 Trace, interpret and demonstrate working of at least two electro pneumatic systems.

5 Trace, interpret and demonstrate working of at least two electro hydraulic systems.

Learning Resources: Text Books: SN Author Title Publisher 1 Bolton W Mechatronics- Electronic control systems

in Mechanical and Electrical Engineering Pearson Education Ltd

2 Histand B. H. &Alciatore D. G

Introduction to Mechatronics and Measurement systems


3 John W. Webb & Ronald Reis

Programmable Logic Controllers Prentice Hall of India

4 NIIT Programmable Logic Control – Principles and Applications

Prentice Hall of India

5 Kolk R. A. &Shetty D.

Mechatronic systems design Vikas Publishing, New Delhi

6 Mahalik N. P. Mechtronics principles, concepts and applications


7 Microprocessor 8085 & its applications

147

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Machine Tool Design Course code : 1516 Prerequisite : 1414 Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- 25 25 150

Min. 32 -- 40 -- 10 10 --

Rationale:

The mechanical engineering technicians have to work in industry where he has to deals with machine tools. The machine tool design deals with various drives, mechanisms, design of gear boxes and step less drives, structures, guide ways, spindles & control system of machine tools. In this course the student is introduced to various above-mentioned aspects so that he/ she can assist machine tool designer & can designed simple machine tools also.

Objectives:

The student will able to 1. Understand various drives involved in machine tools. 2. Understand the design of gearbox, spindle, guide ways 3. Understand structures. 4. Understand dynamics of machine tools. 5. Understand control systems of machine tools.



1 Machine Tool drives & Mechanisms 1.1 Working and auxiliary motions and their parameters. 1.2 Machine tool drives types. e. g. Hydraulic Electric,

Mechanical and their components General requirements for machine tool design.

1.3 Layout of machine tool.

06 08

2 Regulation of speed and feed rates 2.1 Need of regulation of speed and feed. 2.2 Stepped regulation of speed 2.3 Various laws, A. P. G. P. H. P. and logarithmic law, Speed

range ratio, Selection of proper law and ratio, Structural diagrams, Analysis and selection of best, Possible version

2.4 Design of feed box. 2.5 Multiple spindle motors. 2.6 Special gearbox design cases. 2.7 Overlapping speed steps and combined structure. 2.8 Step less Regulation, Hydraulic, Electric, Mechanical

12 16

2.9 Determination of no. of teeth of gears.

148

Topic No.


3 Introduction of machine tool structures 3.1 Machine tool structures: Introduction, Materials used for

machine tool structure. 3.2 Static and dynamic stiffness. 3.3 Profiles of machine tool Structures. 3.4 Effects for stiffeners. 3.5 Introduction for strength and stiffness. 3.6 Introduction of beds, columns housing bases and tables. 3.7 Introduction of cross rails arms, saddles, and carriages rams. 3.8 Safety & working condition

10 12

4 Introduction of guide ways and 4.1 Guide way – Types materials clearance adjustment. 4.2 Introduction criteria for guide ways. 4.3 Guide ways working under liquid friction, Hydrostatic,

Hydrodynamic 4.4 Introduction of aerostatic and antifriction guide ways, Design

of rolling friction power screw.

08 12

5 Introduction of spindles and spindle supports 5.1 Spindle requirements & materials 5.2 Introduction calculation of spindles. Deflection, optimum

spacing of Supports. 5.3 Spindle bearings- Antifriction, Sliding – (Sleeve and

hydrodynamic journal, hydrostatic journal)

08 10

6 NC – CNC – DNC Machines 6.1 Introduction 6.2 Principal 6.3 Classification 6.4 Open and closed loop control systems in NC & CNC

machines. 6.5 Working of N. C. Machine Tool 6.6 DNC

10 10

7 Control system in machine tools 7.1 Functional requirement & Classification. 7.2 Control system for changing speeds and feeds.

a. Simple centralized control b. Pre- selective control. c. Selective control

7.3 Compatibility in design of control members. 7.4 N. C. Retrofitting. 7.5 Advantages of using in NC Machines.

10 12

Total 64 80

149

List of Practical: SN Name of the Practical Hours 1 Demonstration of Layout of machine tools. 04

2 Design of gearbox with calculation of No. of teeth for particular requirement. 08

3 Demonstration of step less regulation Hydraulic Electrical Mechanical

06

4 Demonstration of effects of stiffeners. 02

5 Demonstration of protecting devices for guide ways 02

6 Design of power screw for strength and stiffness 02

7 Study of manual control system. 02

8 Demonstration of mechanical automatic control system. 02

9 Study of adaptive system 02

10 Study of elective automatic control system 02

Total 32

Learning Resources: Text Books: SN Author Title of Book Publication 1 N. K. Mehta Machine Tool Design Tata-Magra-Hill

2 Basu Pal Machine Tool Design Tata-Magra-Hill

150

Programme : Diploma Programme in Mechanical Engineering (ME) Course : CAD / CAM Course code : 1517 Prerequisite : 1418 Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- 25 25 150

Min. 32 -- 40 -- 10 10 --

Rationale:

Diploma engineer has to work on shop floor, tool room, automated plants to supervise the machining process. Diploma engineers may come across CNC machines, robots. This course imparts knowledge of solid modeling, computer aided part programming, CNC programming, robotics & automation.

It will help diploma engineer to carry out solid modeling, CNC programming, computer aided part programming, work on CNC machines, work in automated plants.

Objectives:

The student will be able to 1. Understand the requirement of computer hardware for cad / cam applications 2. Carry out solid modeling, & surface modeling. 3. Carry out the part programming & computer aided part programming. 4. Understand & apply principles & working of robotics 5. Understand automation. 6. Know FMS



1 Introduction to CAD/ CAM 1.1 Computers in industrial manufacturing, productive cycle,

CAD/ CAM. 1.2 CAD / CAM hardware- basic structure, CPU memory, I/O

devices, storage devices & system configuration requirement.

06 10

2 Geometric Modeling 2.1 Requirement of geometric modeling, types of geometric

models. 2.2 Geometric construction methods- sweep, solid modeling,

primitives & Boolean operations 2.3 Free formed surfaces (classification of surfaces only & no

numeric treatment) 2.4 Tools In geometric modeling. 2.5 Transformations, 2D, 3D& concatenation.

16 16

3 Computer numerical control 3.1 NC, CNC. 3.2 Advantages of CNC

12 16

151

Topic No.


3.3 Coordinate systems in CNC 3.4 motion control system – point to point, straight line,

continuous path (contouring) 3.5 Tool cutter compensation & its effect 3.6 Applications of CNC, components of DNC system, its types

& functions, advantages of DNC-APT programming.

4 Group Technology 4.1 Part families, 4.2 part classification 4.3 Three parts classification & coding system like MICLASS &

CODE system. 4.4 Group technology machine cells. 4.5 Benefits of group technology.

10 10

5 Industrial Robotics 5.1 Physical configurations, parts of robot, basic robot motion 5.2 Technical features such as work volume, precision, speed

of movement, weight carrying capacity, drive system, end effectors, robot sensors.

5.3 Applications in the field – material transfer, machine loading, welding, spray coating, processing operations, assembly & inspections.

5.4 Introduction to robot programming.

12 16

6 Automations 6.1 Basic elements of automated system, advanced

automations functions, levels of automations 6.2 Flexible manufacturing system – Introduction, FMS

equipments, applications of FMS, implementation issues. 6.3 Introduction of CIM

08 12

Total 64 80

152

Laboratory Work: SN List of practicals Hours 1 Two assignments on CAD for 2 D drafting. 04

2 One assignment on CAD for 3 D modeling. 02

3 One assignment on CAD for 3 D modeling& assembling. 02

4 Manufacturing of one component on turning. 04

5 Manufacturing of one component on milling. 04

6 One assignment on CAM for computer aided part programming (surface milling).

04

7 Two assignment on CAM for computer aided part programming (counter milling).

04

8 Two assignments on part programming using sub routines do loop for turning & milling.

02

9 Report writing based on visit to industries having robot applications. 02

10 Report writing based on visit to industries having automation in manufacturing.

02

11 Report writing based on visit to industries having CNC machines. 02

Total 32 Suggested Instructional Strategies:

Lecture method, practical, Assignments & Industrial visits Learning Resources: Text Books:

SN Author Title Publisher 1 P. N. Rao Cad/ Cam Principles & Applications Tata McGraw Hill

2 Radhakrishna P. & Subramanyam

CAD/ CAM /CIM Wiley Eastern Ltd.

3 B. S. Pabla& M. Adinathan

CNC Machine New Age International (p) Ltd.

4 Groover M. P. & ZimmersJr

Computer Aided Design & Manufacturing


5 Manuals of CNC Machines

6 MikellGroover Automation, production systems & computer intergratedmanfacturing


153

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Tool Engineering Course code : 1518 Prerequisite : 1418 Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- 25 25 150

Min. 32 -- 40 -- 10 10 --

Rationale:

Diploma engineer has to work on shop floor, tool room to supervise the machining process. The quality of machining process depends on the right selection of cutting tools & tooling. This course imparts knowledge of cutting tools, their selection procedure, machining parameters & design of jigs-fixture, press tools & dies. The course is designed to enable diploma engineer to work on shop floor, tool room. It also helps diploma engineer to enable him / her to assist in design of jigs-fixture, press tools & dies.

Objectives:

The student will be able to 1. Select cutting tools & its material using manufacturer’s catalogue for given

machining process. 2. Control the quality of machining process & tool wear. 3. Design the jigs-fixture, press tools & dies. 4. Design the stock strip layout. 5. Achieve economy in production.

Contents: Theory

Topic No.


1 Metal Cutting Theory 1.1 Orthogonal & oblique cutting, geometry & tool signature of

single point cutting tool, mechanism of metal cutting. 1.2 Forces in metal cutting, Merchants circle for metal cutting 1.3 Types of chips & their significance 1.4 Tool wear & its types, factors affecting tool wear, use of

cutting fluid, requirements of cutting fluid. Tool life equation 1.5 Machinability & its parameters

10 16

2 Cutting Tool Material. 2.1 types, characteristics, properties & applications of cutting

tool materials 2.2 Heat treatment of tool steels, specifications of cutting tool

materials

03 06

3 Drill bit 3.1 Geometry (features) of twist drill, types of twist drill 3.2 Effect of rake angle, helix angle, point angle, relief angle on

performance of drill bit,

04 04

154

Topic No.


3.3 Selection of drill bit 3.4 Re-sharpening of drill bit

4 Milling Cutter 4.1 Milling cutter geometry (features) 4.2 Types of milling cutter 4.3 Forces & torque acting on milling cutter 4.4 Design procedure for milling cutter, selection of milling cutter 4.5 Re-sharpening of milling cutter

04 04

5 Broaches 5.1 Geometry (features) of broaches, cutting zones 5.2 Types of broaches 5.3 Forces acting on broaches 5.4 Design procedure for broach, selection of broach 5.5 Re-Sharpening of broaches

04 04

6 Gear Cutting Tools 6. 1 Gear teeth generating tools 6. 2 Hob

03 04

7 Jigs & Fixtures. 7.1 Introduction of Jigs & Fixtures, Types of jigs & fixture. 7.2 Principles of locating & clamping, drill bushes, indexing. 7.3 Design of drill jigs, gear cutting fixture, fixtures for turning,

milling & grinding

06 08

8 Press Tools 8.1 Mechanism of shearing, blanking & piercing, clearances on

punch & die, punching force & center of punch. 8.2 Standard die set & its advantages, commercial & precision

die set simple, compound & progressive die 8.3 punch& die mountings, punch shedders, pilots, strippers,

pressure pads, misfeed detectors, stops (manual & automatic), knockouts, stock guide, guide pin, guide bushes, ejectors & stock strip layouts.

8.4 Die operations- blanking, piercing, cropping, lancing, drawing, bending, forming, die set, die shoe, die area, calculation of material utilization factor & die thickness.

10 20

9 Bending, Drawing, Forging, Forming Dies 9.1 Methods of bending, bending dies, bend allowances, spring

back, spanking, bending pressure, bending pads. 9.2 Drawing operation, drawing die, metal flow & variables

affecting metal flow during drawing, calculation of blank size for drawing, during drawing. Single & double action dies, combination die.

9.3 Introduction to forging & forming mechanism & terminology.

20 14

Total 64 80

155

List of Laboratory Work: 1. Two assignments on calculation of cutting forces & shear angle based on Merchant

circle. &One assignment on designation of carbide tools & references of manufacturing catalog.

2. Sketches of different cutting tools showing details of tool features (geometry) 3. Sketches of progressive die, combination die, and compound die, inverted die,

drawing die, bending die. 4. Drawing of stock strip layout for simple component (different component for each

student) 5. Sketches of forming die, forging die. 6. One assignment on One assignment on types of punches, punch holders, punch

shedders, pilots & strippers. 7. Design of blanking die – design calculations & drawing sheets showing assembly &

details 8. Design of drill jig for any practical component –drawing sheets showing assembly &

details 9. Design of any one fixture (drilling/milling) for any practical component –drawing

sheets showing assembly & details 10. Drawing of blanking die, drill jig & fixture designed in assignments 9, 10 & 11 on

AUTO- CAD. Suggested Instructional Strategies:

Lecture method, Assignments & Industrial visits to press shop & tool room. Learning Resources: Text Books:

SN Author Title Publisher 1 Donaldson Anglin Tool Design Tata McGraw Hill

2 A. S. T. M. E Fundamentals of Tool Design Prentice Hall of India

3 Kempster Jigs & Fixture E. L. B. S.

4 P. H. Joshi Jigs & Fixture Tata McGraw Hill

5 P. H. Joshi Press Tools Tata McGraw Hill

6 H. M. T. Production Technology Tata McGraw Hill

7 Amitabh Ghosh Manufacturing Science Tata McGraw Hill

156

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Welding Technology Course code : 1519 Prerequisite : 1109 Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- 25 25 150

Min. 32 -- 40 -- 10 10 --

Rationale:

Welding is an important process in every plant as a mechanical engineering technician, one has to be familiar with this process as it is require for production, repair and maintenance. The welding technology deals with a various welding processes like gas welding arc welding brazing, soldering, TIG, MIG welding, resistance welding processes. It also deals with detects of welding and quality control in welding process. In this course the student is exposed to all above mentioned processes so that he / she can individually take responsibility in production shop, repair and maintenance shop where welding is involved.

Objectives:

The student will be able to 1. Understand and apply various welding process. 2. Understand and apply flame cutting, soldering, brazing process. 3. Understand and remove the various defects of welding. 4. Understand and apply the method of improving quality of welding process.



1 Gas welding 1.1 Gas welding process 1.2 Gases used 1.3 Flame & type. Flame adjustment 1.4 Equipment used in gas welding - Cylinder, Pressure,

regulators, Hoses, welding torch, Accessories 1.5 Gas welding process advantage and limitations 1.6 Gas welding of nonferrous material Aluminium, Copper,

Magnesium, Nickel

06 10

2 Flame cutting 04 02

2.1 Flame cutting process 2.2 Straight line cutting 2.3 Bevel cutting

2.4 Piercing holes 2.5 Advantage limitations

and application

3 Brazing and Soldering 3.1 Brazing and Soldering process 3.2 Advantage limitations and application

04 04

4 Arc Welding 4.1 Principles

06 12

157

Topic No.


4.2 Welding circuits – straight and reverse polarity 4.3 Equipment required

a) Electrodes – type b) Welding transformers c) Accessories

4.4 Arc welding process a) Striking of an arc b) Movement of electrode c) Positioning of electrode d) Weld bead

4.5 Requirement of current, voltage for various applications

5 Submerged Arc welding and carbon Arc welding 5.1 Principle and welding setup 5.2 Equipment required 5.3 welding process 5.4 Advantage limitations and application

06 06

6 TIG & MIG welding 6.1 Principle and welding setup, Welder Qualification process

& requirement 6.2 Equipment required 6.3 Factors affecting quality of TIG welding 6.4 welding process 6.5 Direction of weld, weld bead etc. 6.6 Advantage limitations & application

07 06

7 Plasma Arc welding 7.1 Principle and welding setup 7.2 Equipment required 7.3 welding process 7.4 Advantage limitations & application

04 04

8 Resistance welding 8.1 Principle and welding setup 8.2 welding process 8.3 Spot welding, Seam welding, Projection welding 8.4 Metal fiber welding, Butt welding 8.5 Flash welding, Stud welding 8.6 High frequency resistance welding 8.7 Advantage limitations & application

07 12

9 Special Welding Process 9.1 Electoro slag welding 9.2 Electrogas welding 9.3 Electro beam welding 9.4 Ultrasonic welding 9.5 Explosive welding 9.6 Friction welding 9.7 LASER welding 9.8 Thermit welding 9.9 Advantage limitations and applications of above welding

processes.

07 12

158

Topic No.


10 Defects in welding process& their remedies 10.1 Hole and impurities 10.2 poor penetration 10.3 Under cutting 10.4 warping and distortion 10.5 poor appearance 10.6 Cracks

06 06

11 Inspection and testing 11.1 Various destructive testing 11.2 Non destructive testing 11.3 Ultrasonic testing 11.4 Radiographic testing 11.5 Liquid penetration testing 11.6 Magnetic particle testing. 11.7 Welding distortions & control

07 06

Total 64 80

Laboratory Work: SN List of practicals 1

Arc welding work: Should be utility article useful for institute, involve various types of welding joints. eg. Fabrication of Grills, portable stair case with wheels, sliding shatters, Gates etc. or any other complex job

2 Gas welding work: Should be utility article useful for institute, involving gas welding joints, and continuous process eg. Fabrication of water storage tanks, monogram and production work involving sheet metal working or any other complex job.

Learning Resources: Text Books:

SN Author Title Publisher 1 Little Welding Technology Tata McGraw – Hill New Dehli

2 O. P. Khanna Welding Technology DhanpatRai

3 Griffil Welding Processes Van NorsterandInt

4 H. S. Bawa Workshop Technology Vol. I Tata McGraw – Hill New Dehli


6 HajaraChaudhari Workshop Technology Khanna Publication

7 Ken Yon Basic welding Fabrication Pit man

8 Radaj Heat effects of welding Springer India Newyak

9 Marfels Gas & Arc Welding Wiley Int

10 Arva Manual Metal Arc welding NTTTR Chandigarh

11 Arva Introduction to welding NTTTR Chandigarh

159

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Foundry Technology Course code : 1520 Prerequisite : 1109 Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- 25 25 150

Min. 32 -- 40 -- 10 10 --

Rationale:

The mechanical engineering technicians have to work in foundry field as foundry is one of the main production process. The foundry engineering deals with a various processes like pattern making, core making, preparation of sand, mould and production of final casting In this course the student is Introduced to various above mentioned processes so that he / she can take individually responsibility in the foundry industry or he/she can run independently his/her own foundry industry

Objectives:

The student will be able to 1. Understand various processes involved foundry field working. 2. Understand the design of getting and rosining system 3. Understand various working of furnaces used in foundry practice 4. Knows various foundry materials.



1 Foundry Materials 05 1.1 Ferrous Material and their

sub types. 1.2 Cast Steel 1.3 Cast Iron 1.4 Non-ferrous Material and

their sub types.

1.5 Aluminium Base 1.6 Copper Base 1.7 Tin Base

04

2 Pattern Making 2.1 Pattern, Pattern making, Pattern material 2.2 Types of pattern, pattern allowances and colour codes.

04 03

3 Sand 3.1 Molding sand – Sources, types, its ingredients and

properties of molding sand 3.2 Core Sand – core material, Granular refractoriness.

Binders

04 06

4 Preparation of Sand 4.1 Steps in Sand preparation 4.2 Sand reclamation - - need, advantage and it’s techniques

of reclamation

06 06

5 Core and core making 04 04

160

Topic No.


5.1 Core – need, type, core boxes 5.2 Reinforcement 5.3 Ovens, finishing of core

6 Mold and mold making 6.1 Types of mold, moldingequipments. 6.2 Molding processes, method of ramming, venting of mold 6.3 Forces acting on cores and mold

06 08

7 Principle of gating 7.1 Gates -- need, types 7.2 Metal flow rate, velocity calculation pouring time 7.3 Design of pouring basin, sprue& gates.

06 08

8 Principal of Risering 8.1 Types of risers, need 8.2 Directional solidification, insulating material, padding,

feeding 8.3 Riser shape and size

04 06

9 Melting furnaces 9.1 Cupola – Construction working zones. Melting rate, and

charge calculation 9.2 Air furnace, rotary furnace, open hearth furnace,

conveners, crucible 9.3 Electric furnace

04 08

10 Melting treatment 10.1 Refining 10.2 Degassing 10.3 Desulphurizations 10.4 Testing of metal composition – need and techniques. 10.5 Filtering molten metal – need and techniques

06 08

11 Pouring of molten metal 11.1 Pouring practice, equipment for pouring, automatic

pouring techniques 11.2 Solidification – Grain structure formation, cooling curves,

phase diagrams

04 06

12 Cleaning and finishing 12.1 Shake out 12.2 Fettling techniques 12.3 Finishing & machining

04 04

13 Special casting techniques 08 08 13.1 Gravity casting

13.2 Pressure die casting 13.3 Centrifugal casting 13.4 Shell casting

Total 64 80

161

Laboratory Works: SN List of practicals 1 Preparation of any two types of pattern

2 Sand control test Moisture content test Clay content test Grain fineness test Permeability test Refractory test Mold hardness test Core hardness test

3 Preparation of any two types of cores suitable for pattern prepared by student in pattern making practical

4 Preparation of any two types of molds by using pattern prepared by student in pattern making practical

5 Casting by using mold prepared by student

6 Finishing by casting prepared by student by machining process.

Learning Resources: Text Books:

SN Author Title Publisher 1 O. P. Khanna Foundry Technology DhanpatRai

2 H. S. Bawa Workshop Technology Vol. I Tata McGraw – Hill New Dehli


4 HajaraChaudhari Workshop Technology Khanna Publication

162

Programme: Diploma Programme in Mechanical Engineering Course : Engineering Metallurgy Course code: 1521 Prerequisite: 1413 Teaching and Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- 25 25 150

Min. 32 -- 40 -- 10 10 --

Rationale :

Engineering Metallurgy is a core technology course in Mechanical Engineering Discipline. A Mechanical Engineering diploma holder deals with various materials. Knowledge of selection of proper tool materials, heat treatments for specific materials, ferrous and nonferrous materials and their alloys for various engineering applications of materials as per the requirements is essential. The intention is to impart the knowledge of fundamental concepts of Physical Metallurgy & Heat Treatment.

Objectives :

The student will be able to 1. Understand the basic types of crystal structure & its effects. 2. Understand the concepts of nucleation, grain growth, vital for formation of alloys. 3. Get familiarized with the constitution of different alloys & understand the phase

diagrams & interpret the Iron-Iron Carbide phase equilibrium diagrams & phase transformation on it.

4. Understand various heat treatment processes & its applications for various components to improve its mechanical properties.

5. Understand powder metallurgy process and its applications. 6. Understand Non Destructive testing methods & its applications. 7. Understand the formation of different types of steel & C. I. 8. Interpret the phase diagrams of various nonferrous alloys & constitution of nonferrous

alloys. 9. Understand the recent trends in Engineering Materials.

163



1 Fundamentals of Engineering Metallurgy. 1.1 Crystal Structures of Metals: Space lattice, Unit cell, Crystal

Systems and Bravais Lattices (Cubic, Tetragonal, orthorhombic, Rhombohedral, Hexagonal, Monoclinic, & Triclinic), Lattice Constants, Atomic Packing Factor for BCC, FCC and HCP structures, Density Calculations, Polymorphism and Allotropy

1.2 Structure of Alloys: Solid Solution and its types, Hume Rothery’s rule, Intermediate phases

1.3 Mechanism of Crystallization (Nuclei formation, Crystal Growth), Equiaxed crystal and Dendrites, Imperfections in Crystals: Point Defects (vacancies, Interstacies, Substitution, Schottky and Frenkel defect), Line (Edge and Screw dislocation) and Planar Defects (Grain boundaries, Twin boundaries and Stacking faults)

1.4 Plastic Deformation by Slip and Twinning, Strain or Work hardening, Recovery, Recrystallization & Grain growth.

10

12

2 Equilibrium Diagrams 2.1 Gibb’s phase rule and Definition of Phase, Variable,

Component and degree of freedom, Cooling curves for pure metal, binary solid solution, eutectic and off eutectic alloy, Unary Phase diagram, Binary Phase diagram for isomorphous(Cu-Ni) and Eutectic (Cd-Bi) system, Tie-line rule, Lever Rule, Non-Equilibrium cooling and Coring

2.2 Iron-carbon phase diagram (phases and Critical Temperatures), Peritectic, Eutectoid and Eutectic reactions, Phase Transformation during solidification of various grades of steel to room temperature.

12

14

3 Engineering Materials. 3.1 Introduction, Classification of Engineering materials i.e.

Metals and Alloys, Polymers, Ceramics and Composites, Properties and Applications

3.2 Iron & Steel: Pure iron, Manufacture of Iron, Pig Iron, Cast Iron (White cast iron, Grey cast iron, Pearlitic cast iron, austenite cast iron, malleable cast iron), Wrought Iron, Types of Steel, Properties & applications of Low carbon steels (Structural steel, Mild steel), Medium carbon steel, High carbon steel (tool steel).

3.3 Alloy steels: Effect of alloying elements (S, P, Mn, Si, Ni, Cr & Mo), Properties and Applications of High strength low alloy steel (HSLA), Hadfield steel, Stainless Steel and High speed steel (HSS).

3.4 Nonferrous Alloys: Cu-Zn equilibrium diagram, commonly used industrial Brasses, their composition, properties & industrial uses, Cu-Sn equilibrium diagram, commonly used bronzes, gunmetal, phosphor bronze, Al-Si alloys, modified structure, L-M series, Cast & Wrought Al-Si alloys.

14

16

164

Topic No.


4 Heat Treatment of Steels 4.1 Definition and Principles and types of heat treatment,

Representation of range of heating temperature for various HT processes, Phase transformations during heating, Transformation of austenite during cooling to Pearlite, Bainite and Martensite, TTT diagram for hypo, hyper and Eutectoid steel, CCT curve,

4.2 Annealing, Normalising and Hardening of steel, Variables affecting hardness of hardened steels, Hardenability of steels and effect of carbon on hardenability, Retained Austenite- meaning, effects and methods of elimination. Tempering of steel (Low, Medium and High temperature), Secondary Hardening, Temper Embrittlement.

4.3 Case hardening of steels: Carburising, Nitriding and Carbonitriding, Surface hardening (Flame hardening, Induction hardening).

12

16

5 Powder Metallurgy & Non-destructive Testing 5.1 Brief Description of Process of Powder Metallurgy (Powder

making, blending, compacting, sintering, Infiltration & impregnation). Advantages, limitations and applications of Powder Metallurgy.

5.2 Importance of Non-destructive testing, Difference between Destructive and Non-destructive testing, Non-destructive testing methods - Radiography (X-Ray & Gamma Ray), Ultrasonic crack detection, Dye penetrant test, Magnaflux test – Comparison & applications.

08

12

6 Introduction to Modern Engineering Materials 6.1 Smart Materials: Piezoelectric Materials, Shape Memory

Alloys, Magnetostrictive Materials, Ferro fluid, Magnetorheological fluid, Electrorheological fluid, Properties and Applications

6.2 Bio Materials, Properties and Applications 6.3 Nano-Structured Materials: Meaning of Nano size,

Nanotechnology and Nano materials, History and scope, Effect of Nano size on the properties, Classification of nano materials (0D, 1D, 2D and 3D), Applications, Advantages and Disadvantages of Nanotechnology

08 10

Total 64 80

165

Laboratory Work : SN List of practicals 1 Fundamentals of Engineering Metallurgy

Assignment on 1. APF and Density calculation for BCC, FCC and HCP structures 2. Allotropic transformations in metals, Crystal Defects 3. Plastic deformation of metals.

2 Equilibrium Diagrams Assignment on:

1. Copper-Nickel solid solution system 2. Cadmium-Bismuth eutectic alloy system 3. Iron-Carbon Phase Diagram.

3 Engineering Materials Assignment on:

1. Classification of Engineering Materials and Steel 2. Effect of alloying elements on Properties of Steel 3. Properties and Applications of High strength low alloy steel (HSLA) and

Hadfield steel. 4 Manufacture of Steel

Assignment on : 1. Steel manufacturing processes – Different types 2. Steel manufacturing plant – flow diagram.

5 Non-ferrous Alloys 1. Cu-Zn Equilibrium diagram, Cu-Sn Equilibrium diagram 2. Properties and Applications of Cu and Al alloys.

6 Heat Treatment of Steels Assignment on:

1. TTT diagram for hypo, hyper and Eutectoid steel 2. Annealing, Normalising, Hardening and Tempering of Steel 3. Case-hardening and Surface hardening of steel.

7 Powder Metallurgy & Non-destructive Testing Assignment on :

1. Powder Metallurgy- Process, Advantages, limitations and applications. 2. Non-destructive testing- Processes, Comparison & applications.

8 Modern Engineering Materials Assignment on (Any one in each category):

1. Smart Materials 2. Bio-Materials 3. Nanotechnology and Nano-Structured Materials.

166

Learning Resources: Text Books: SN Author Title Publisher 1 O.P.Khanna A Text Book of Material Science

& Metallurgy Dhanpat Rai and Sons

2 Dr.V.D. Kodgire Material Science And Metallurgy Everest Publishing House

3 B. K. Agarwal Introduction to Engineering Materials

TMG

4 S. K. Hazra & Choudhari Material Science and Processes Indian Book Distribution Co.

5 Kenneth G. Budinski & Micheal K. Budinski

Engineering Materials Properties and Selection

Pearson Education, New Delhi

6 T.V.Rajan, Ashok Sharma & C.P. Sharma

Heat Treatment PHI

7 C.P. Sharma Engineering materials PHI

8 Ed. Baldev Rai et al Textbook of Nanoscience and Nanotechnology

Universities Press

167

Programme : Diploma Programme in Mechanical Engineering (ME) Course : Mechanical Estimating and Costing Course code : 1522 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


04 -- 02 06 03 Max. 80 20 100 -- 25 25 150

Min. 32 -- 40 -- 10 10 --

Rationale:

Estimation and Costing is an important course of study to any engineer. This is more so when courses are designed as terminal in nature and students are to be provided with entrepreneurial skills. For a mechanical engineering technician, a sound knowledge of the various methods and techniques of costing is of paramount importance. This will equip him with the necessary know-how for undertaking any manufacturing operation in a workshop or an industry.

A student who takes up a job in industry will be able to perform estimating and s\costing operations which are necessary for efficient and economical production-the two important factors contributing to a successful engineer.

Objectives:

The student will be able to 1. Study of various aspects of costing and cost control and its application in

manufacturing industry. 2. Know elements of cost, labour, materials, overheads and principles of cost

estimating. 3. Understand the concept of cost estimation. 4. Calculate the machining cost, machining time. 5. Estimate fabrication cost, forging cost, foundry cost.



1 Fundamentals of Estimation and Costing 10 12 1.1 Definition

1.2 Objective 1.3 Elements and Components

of costing

1.4 Factors of Estimating 1.5 Estimating procedure 1.6 Standard Estimate form

2 Estimation of Machining Time 2.1 Introduction 2.2 Different Machining Operations and Time Allowances. 2.3 Concept of standard Unit Time, Cycle Time and Total Time. 2.4 General Terms 2.5 Calculation of Machining Time

16 18

168

Topic No.


3 Estimation of Fabrication Cost 3.1 Definition 3.2 Elements of Cost of fabrication 3.3 Joining Methods 3.4 Classification of Various Costs of fabrication

10 14

4 Estimation of Forging Cost 4.1 Introduction 4.2 Types of Forging& their costing 4.3 Forging Operation 4.4 Forging Losses

10 14

5 Estimation of Foundry Cost 5.1 Casting Weight 5.2 Process for Finding the Foundry Cost 5.3 Cleaning and Shipping Costs 5.4 Foundry Tooling Cost

10 14

6 Labour Cost 6.1 Direct And Indirect Labour, Workmen Classification,

Definition of Wages, Methods of Remuneration

08 08

Total 64 80 Note: Numerical treatment on topics 2, 3, 4, 5 is essential Laboratory Work: SN List of Term Work/ practical’s 1 Estimation for machining Time for representative machines-one conventional machine.

2 Estimation for machining Time for representative machines-on CNC machine

3 Case study on estimation of overheads for a manufacturing unit

4 Process costing of two components- on conventional machine (ANY ONE PROCESS)

5 Process costing of two components- on CNC machine( ANY ONE PROCESS)

6 Time estimation for machining cycle for two components involving variety of processes

7 Estimation for setting up a small work shop

Learning Resources: Text Books: SN Author Title 1 TTTI Chennai Mechanical Estimating And Costing

2 J. S. Charaya Estimating And Costing Mechanism

Reference Books: SN Author Title

3 R. R. Gupta Cost Accounting

4 B. Jawaharlal Cost Accounting

5 S. N. Inamadar- Everest publication Cost accounting &mgt. accounting

NON EXAMINATION CREDIT COURSES

169

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE / DD / ID Course : Physical Fitness Course code : 1001 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- -- --

Min. -- -- -- -- -- -- --

Rationale: To encourage the students in the field of physical & mental conditions.


1. Enhance mental & physical potential to ensure social & community consciousness.

2. Produce adaptable & flexible coping strategies that are required in our diverse & ever changing society.

3. Understand the importance of exercise & its contribution in building the physical fitness.

4. Build / develop self-confidence in students. 5. Make students healthy.

Contents: Topic No.


1 Fitness 1.1 Concept of fitness & its significance, 1.2 Dimension of fitness, Physical & Mental fitness, 1.3 Components of physical fitness-general and specific 1.4 Relationship with health & heredity. 1.5 Factors influencing fitness-age, sex, climate, diet, exercise, training.

04

2 Muscular Fitness 2.1 Running, body control and body exercise. 2.2 Marching and turning. 2.3 Physical training exercise (standing) No.1 to 8. 2.4 Physical training exercise (sitting) No.1 to 8.

24

3 Fitness & Health Medical fitness a) medical examination, b) hard step test c) stress test & d) general.

04


Lecture method, use of teaching aids, demonstration, assignments. Learning Resources: Reference Books: SN Author Title Publisher 1 Modak Health & fitness for children Sports Publication

2 Mishra Health & Physical Education. Sports Publication

3 Saini Physical fitness and Sports Sports Publication

4 Jain Fielding in Physical Ecuation Sports Publication

170

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE / DD / ID Course : Aerobics Course code : 1002 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- -- --

Min. -- -- -- -- -- -- --

Rationale:

Now a days, due to changed lifestyle, everyone of us feels stressed at workplace and even at home. This definitely affects our physical and mental fitness. Aerobics is a simple and easy way to overcome it without the need of space, jim, equipment etc. The course will encourage the students to improve their fitness in the field of physical & mental conditions.


1. Enhance mental & physical potential to ensure social & community consciousness.

2. Understand the importance of exercise & its contribution in building the physical fitness.

3. Build self-confidence among them. 4. Make themselves healthy physically & mentally.

Contents: Topic No.


1 Warm up Low intensity rhythmic aerobic exercise involving major muscle groups (legs) that prepares the body for more intense exercise.

16

2 Ball Exercise A firm, very large, usually inflatable ball used in various exercises, chiefly to strengthen the back, pelvis, and abdominal muscles.

3 Mat Exercise Mat exercises in Pilates are performed using the floor and a rubber mat.

4 Basic yoga Yoga is a Sanskrit word meaning union or joining. In reality it's a very general term that encompasses many different disciplines, from the purely physical to the purely spiritual.

5 Stepper Aerobics performed in a choreographed routine by stepping up onto and down from a portable platform.

6 Aerobic dance A system of exercises combining aerobics with dance steps and usually done with music.

171

Topic No.


7 Isometric Muscle-building exercises (or a system of muscle building exercises) involving muscular contractions against resistance without movement (the muscles contracts but the length of the muscle does not change) done in excess.

16 8 Stretching

Low intensity rhythmic aerobic exercise involving major muscle groups (legs) that prepares the body for more intense exercise.

9 Cardio Constant moderate intensity work that uses up oxygen at a rate in which the cardio respiratory system can replenish oxygen in the working muscles. Examples of such activity are exercises like stationary bike riding or walking. It is a good activity for fat loss when done in the right amounts but highly catabolic if done in excess.

10 Cool down Low intensity rhythmic aerobic exercise involving major muscle groups (legs) that helps the body recover back to normal

Total 32 Requirement:

Students shall bring with them Mat, ball, exercise cloths and sport shoes. Suggested Instructional Strategies for Practicals: Class 1 Class 2 Class 3 Class 4

Time Mode Time Mode Time Mode Time Mode 20mins Warm up 20mins Warm up 20mins Warm up 20mins Warm up

20mins Stretching 20mins Stretching 20mins Stretching 20mins Streching

20mins Exercise 20mins Exercise 20mins Exercise 20mins Excerise

20mins Cardio 20mins Cardio 20mins Cardio 20mins Cardio

15mins Basic Yoga 15mins Ball 15mins Mat 15mins Basic Yoga

15mis Aerobic Dance 15mis Isometric 15mis Muscular 15mis Aerobc D

10mins Cool Down 10mins Cool Down 10mins Cool Down 10mins Cool Down

Class 5 Class 6 Class 7 Class 8





15mins Ball 15mins Stepper 15mins Mat 15mins Basic Yoga

15mis Isometric 15mis Basic Yoga 15mis Muscular 15mis Aerobc D


172

















Learning Resources: Reference Books: SN Author Title Publisher 1 Mishra Health & Physical Education. Sports Publication

2 Saini Physical fitness and Sports Sports Publication

3 Jain Fielding in Physical Education Sports Publication

173

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE / DD / ID Course : Yoga Course code : 1003 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- -- --

Min. -- -- -- -- -- -- --

Rationale:

To facilitate the development of physical, mental, intellectual, moral & spiritual powers amongst the students.


1. Develop memory & intelligence of the students through various Yogic techniques.

2. Protect the health of the students & help them to develop vital force & will power through the practice of Yogasana & Pranayama.

Contents: Topic No.


1 Introduction to Yoga, importance, rules & classification. 02

2 Types of Yogasanas 24

A) Sitting postures 1. Padmasana 2. Badha Padmasana 3. Parvatasana 4. Utthita Padmasana 5. Kukutasana 6. Garbhasana 7. Siddhaasana

8. Simhaasna 9. Mandukasana 10. Gomukhasana 11. Padangusthasana 12. Kandapeedanasana 13. Veerasana 14. Pashchimottanasana

15. Janu Shirasana 16. Ardha

Matsyendrasana 17. Purna

Matsyendrasana 18. Ardha Vakrasana 19. Vakrasana 20. Akarna

Dhanurasana.

B) Supine postures 1. Shavasana 2. Ekapada

Uttanasana 3. Uttanapadasana 4. Pavanamuktasana. 5. Setubandhasana

6. Tolangulasana 7. Matsyasana 8. Katiasana 9. Suptabhadrasana

10. Viparitakarani Mudra

11. Sarvangasana 12. Halasana 13. Vartulasana.

C) Abdominal postures 1. Ardha Shalabhasana 2. Purna Shalabhasana

3. Bhujangasana 4. Dhanurasana

5. Makarasana 6. Viparita

Matsyasana.

174

Topic No.


D) Hand postures 1. Mayurasana 2. Virshchikasana 3. Bakasana

4. Tolasana 5. Uttshita

dwihastabhujasana 6. uttamangasana

7. Utthita ekapadashirasana

8. Konasana.

E) Kneeling postures 1. Vajrasana 2. Supta Vajrasana

3. Bhoo-namana-Vajrasana

4. Ushtrasana

5. Vurshasana.

F) Leg postures 1. Garudasana 2. Vrukshasana 3. Vatayanasana 4. Santulasana

5. Natarajasana 6. Utkatasana 7. Tarasana

8. Trikonasana 9. Padahastasana 10. Chakrasana.

G) Head postures 1. Shirshasan 2. Urdhva Padmasana 3. Urdhva Samyukta

Padmasana

3 Suryanamaskara 02

4 Types of Pranayama 04


Lecture method, Use of teaching aids, Demonstration, Assignments. Learning Resources: Reference Books: SN Author Title Publisher 1 Gopal Usha Yogasan (Hindi) Sports Publication

2 Gopal Usha Yoga and Sharir Rachana (Hindi) Sports Publication

3 Lyengar Light on Yoga Knopf Publication Group

4 George Feuerstein

The Yoga Tradition Hohm press

175

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE / DD / ID Course : Marshal Art Course code : 1004 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- -- --

Min. -- -- -- -- -- -- --

Rationale:

This non examination credit course is introduced to encourage the student learn and habituate certain marshal arts for self protection.

Objectives:

The student will be able to 1. Know the basic necessary steps for marshal art 2. Known the basic punch

Contents: Topic No.


1 Yellow belt: Exercise, Basic kick punch, block, fight tans, kanta first 02

2 Orange Belt: Basic kick, punch block and power, tans long and short fight, kanta first

06

3 Blue belt: kick and punch block in one count multiple action, speed kick and fast movement kanta 1, 2, 3

06

4 Green Belt: kick punch block four to five action kick punch fight point technique, three to four minutes round to play

06

5 Brown belt: non chock training brick breaking ice breaking and yellow belt to green total training and kanta

06

6 Black Belt: Hammer punch, breaking bricks in stomach, eyes, ice breaking, point to point fight, to show the total revenge, knockout fight

06


Lecture method, Use of teaching aids, Demonstration. Learning Resources: Reference Books: SN Authors Title Publisher 8. Bruce Miller The meaning of forms and kat’s Fighting Arts

9. Harry crews Karate is a thing of sprit Quill Books

176

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE / DD / ID Course : Personality Development Course code : 1005 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- -- --

Min. -- -- -- -- -- -- --

Rationale:

There is always a gap between existing and what expected to exist. This is with everybody. The gap is widening day by day. The gap affects personality, physique, health, ethics, emotions, ego, esteem and/or motivation. The gap of difference between existing self and imagined self can be bridged up by gradual development in physical, psychological and sociological areas related to self. This is Personality-development.

Objectives:

The student will be able to 1. Understand the concept Attitude. 2. Identify various threats 3. Know the various Steps to build a Positive Personality 4. Understand the concept Motivation

Contents: Topic No.


1 Attitude: Importance How to build a positive Attitude Interview techniques – Necessity, Tips for handling common questions, Group discussion.

06

2 Motivation: Internal and External Difference between Inspiration and Motivation De-motivating factors Motivation Techniques

06

3 Steps to build a positive personality, Areas of personality development self analysis

04

4 SWOT Analysis Strength, Weaknesses, Opportunities & Threats 04

5 Introduction stress physiology & Health counteracting stress & yoga 06

6 Introduction ways to get most out of time management. How to plan your time. Process of time planning

02

7 Ethics – Introduction Basic of ethics code of ethics. 02

8 Group discussion on any one emerging topic. 02

Total 32

177

Suggested Instructional Strategies: Lecture method, Use of teaching aids, Group discussion, Demonstration, Case study

Learning Resources: Reference Books: SN Author Title Publisher 1 Kenneth a kiewra

Nelson F. dubols Learning to learn Allyn and Bacon

2 E. H. Megrath Basic managerial skills for all Prentice Hall of India Ltd.

3 P. D. Kulkarni & B. B. Sharma

Independent study techniques T.T.T.I, Chandigarth

4 Patrick Forsyth How to motivate people Kogan page

5 Shiv Khera You can win Macmillan India

6 Philips Covey 7 habits of people Parragon, Simon

178

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE / DD / ID Course : Model Making Course code : 1006 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- -- --

Min. -- -- -- -- -- -- --

Rationale:

Model of structure enables clear & complete idea of the structure before construction Progress of construction achieved qualitatively with the help of model. It attracts visitors, experts, users, engineers, architect & costumers. It contributes beauty of the structure It provides self-employment for engineers who has interest in the field.


1. Understand purpose of models. 2. Know various types of models. 3. Know various materials and tools used for. 4. Develop skills of making models.

Contents: Topic No.


1 Introduction 1.1 Introduction to model making. 1.2 Purpose of making models.

1

2 Types of Models 2.1 Topographic models

2.1.1 Site models 2.1.2 Landscape model 2.1.3 Garden Models

2.2 Building models 2.2.1 Urban models 2.2.2 Actual bldg models 2.2.3 Structural models 2.2.4 Interior models

2.3 Special models 2.3.1 Design models 2.3.2 Object models

1

3 Essential components of a model. 1

4 Materials used for various types of models such as Paper, card board, Mount board, Cork, Plastic, Acrylic, Glass, clay, Plaster of Paris, wood, timber items, Plywood. std. Sizes available, properties of all above materials.

1

179

Topic No.


5 Various tools & machinery used for making models 1

6 Use of Glues and adhesives for making models. 1

7 Scale of model. Various scales to be used for various model types. 1

8 Preparation of work for making of any model. 1

9 Procedure of drawing the model to a required scale. 1

10 Procedure of cutting of models 1

11

Extra items to be incorporated for a model such as trees & bushes, human figures, vehicle, street lights, railing, fences & other urban features especially to a ‘building’ model.

1

12 Presentation & painting procedure of a finished model. 1

13 a. One ‘ building’ model for a 4 to 6 room frame structure bungalow to 1.50 scale using mount board.

b. Same scale but showing furniture or ‘Interior’ model.

20


Lecture method, Use of teaching aids, Demonstration, Assignments. Learning Resources: Reference Books: SN Author Title Publisher

1 David Neat Model making: Materials and methods The Crowood Press Ltd.

2 Ray Gibson The Usborne Book of Making Model EDC Publisher

3 Martha Sutherland Model making: A basic guide WW Norton & Co.

180

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE / DD / ID Course : Repair of Domestic Appliances Course code : 1007 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- -- --

Min. -- -- -- -- -- -- --

Rationale: With increase in day to day need electrical domestic appliances e.g. food

mixtures, vacuum cleaner, room water heater, entertainment, electric iron, refrigerator, it is essential to know their functions and operating principal for their repair. This curse develops such skills in student.

Objectives:

The student will be able to 1. Acquire the knowledge of different electrical principles. 2. Trouble shoot the different probable faults 3. Carry out maintenance of domestic appliance at regular time interval 4. Repair minor and major faults

Contents: Topic No.


1 Motor pump set detail (Starter) 1.1 constructional detail 1.2 testing and remedies

02

2 Petrol generator set 2.1 constructional detail 2.2 working principle 2.3 Amount of power output 2.4 fault and remedies

02

3 Electric washing machine 3.1 working principle 3.2 types of fans 3.3 possible faults and remedies

02

4 Electric geyser 4.1 working principle 4.2 types of geysers 4.3 possible faults and remedies

02

5 Electric motor (Universal motor) 5.1 working principle 5.2 constructional detail 5.3 types 5.4 faults and remedies

04

181

Topic No.


6 Demonstration of all the parts of: 6.1 and trouble shoot the fault in a given pump set 6.2 petrol generator set 6.3 electric water heater /geyser and trouble shoot the fault in iron 6.4 electric washing machine 6.5 electric motor and trouble shoot the fault in it.

20


Lecture method, Use of teaching aids, Demonstration, Assignments. Learning Resources: Reference Books: SN Author Title Publisher

1 K. B. Bhatia Study of Electrical Appliances Khanna Publication

2 Arora Testing, Commissioning & Maintenance of Electrical Appliances

Rainbow Publication

3 K. B. Bhatia Electrical Appliances New Height Publication

182

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE / DD / ID Course : Gardening Course code : 1008 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- -- --

Min. -- -- -- -- -- -- --

Rationale:

One of the environmental threats our planet faces today is the potential for long-term changes in earth’s climate and temperature pattern. Hence management of open spaces is a must for creating good environment and for environment protection. Basic understanding of the functional and ecological aspects of planting which are must to restore balance between people and nature.


1. Learn basic gardening principles including - Water needs, Selection of appropriate plants, Weed management, improve soil structure and feed the soil rather than plants, Managing insect pests.

2. Introduce students to the basic terms, concepts and practices associated with installing and maintaining a garden.

Contents: Topic No.


1 Getting to know garden: garden basics- bed and box preparation, tools and equipment.

02

2 General principles: types of soils, plant food, manures and fertilizer, organic and inorganic, biofertilizer, liquid manures, method and time of fertilizer use

02

3 Garden Stewardship: watering, weeding, erosion and crop maintenance

02

4 Applying academic course in practice for 4.1 Selection of site for gardening and cleaning of unwanted material

such as garbage, weeds. 4.2 Familiarization of horticultural tools and their uses. Handling and

maintenance of gardening equipments. 4.3 Preparation of seedbed and box for different flowers and plants. 4.4 Culture of Annuels, shrubs, dalia, rose, palms, ferns and cacti 4.5 Selecting plants or seeds (flowering or ornamental) for planting

and caring according to the season. 4.6 Watering, trimming, pruning and thinning of plants. 4.7 Practice in budding, cutting, layering and grafting of plants. 4.8 Identification of pests and diseases of flower plants and fruit trees. 4.9 Preparation of doses of insecticides, weedicites, fungicides and

26

183

Topic No.


pesticides. 4.10 Preparation of composite mixture and manuring the plants. 4.11 Development and maintenance of lawns. 4.12 Visit to well known gardens and nurseries


Lecture method, Use of teaching aids, demonstration, case study. Learning Resources: Reference Books: SN Author Title Publisher 1 Edmant, J.B Fundamentals of Horticulture. Tata McGraw Hill

2 Chaudhari H.K Elementary principles of plant breeding. Oxford & IBH

3 David Laneashire Gardening - How to grow things Penguin Books

4 Mel Bartholomew Square Foot Gardening Rodale

5 Alan Titchmarsh How to be Gardener Hylas Publication

184

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE / DD / ID Course : Public speaking Course code : 1009 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- -- --

Min. -- -- -- -- -- -- --

Rationale:

Public speaking is an ‘Art’. For good leadership qualities, it is must. Therefore, this course has been kept in non examination credit courses for all diploma programme.

Objectives:

The student will be able to 1. Formulate- Specific purpose statement 2. Analyze & adopt to audience 3. Organize ideas & constructing out line 4. Use language effective & so forth 5. Formulate all above, based on creative thinking & take decisions there on.

Contents: Topic No.


1 Speaking & Listening 1.1 Speaking in public 1.2 Listening, specify the skill of listening 1.3 Creative thinking & decision making 1.4 Write report on evaluation of your major strength & weakness as a

speaker & listener.

4

2 Speech Preparation 2.1 Selecting a topic purpose 2.2 Analysis of the audience 2.3 Supporting your ideas 2.4 To plan to conduct interview for class room speeches & hold the

interviews afterward. 2.5 To make two possible specific purpose statement suitable for the

speech assignment.

5

3 Speech preparation, Drafting the outline 3.1 Structuring the body of the speech 3.2 Beginning & ending the speech 3.3 Outlining the speech 3.4 For your next speech design & circulate among your classmates

audience analysis.

5

4 Presenting the speech 4.1 Using language

5

185

Topic No.


4.2 Delivery 4.3 Using visual Aids 4.4 Deliver a speech prepared by you, Hear the speech deliver by you.

(After recording & reply) & improve.

5 Varieties of Public Speaking 5.1 to inform 5.2 to persuade 5.3 on special occasions 5.4 in small groups. 5.5 Address through media 5.6 Analyze the given speech fully & record. 5.7 Attend a speech arranged in campus. Prepare on brief report on the

speakers introduction conclusion & non-verbal communication.

7

6 Group Discussion 6.1 Group discussion on characteristics of an effective Public Speaking &

ineffective Public Speaking. 6.2 Using the methods of brain storming in a group of 8 to 15 students

by selecting three topics for classroom speech.

6


Lecture method, Use of teaching aids, Case study, Group discussion. Learning Resources: Reference Books: SN Author Title Publisher 1 Stephen E –Lucas. The art of public speaking McGraw hill

2 Dale Carnegie Public speaking &Influencing Men Business

Taraporwada Sons & Co

3 Lyman Maclnnis The elements of Great Public Speaking Ten Speed Press

4 Sporty King Public Speaking Aspatore

186

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE / DD / ID Course : Computer Hardware Maintenance Course code : 1010 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- -- --

Min. -- -- -- -- -- -- --

Rationale:

The aim of the course is to teach the basic working of the computer motherboard, peripherals and add--on cards. The course helps the students to do the maintenance of the Computer, peripherals and its add--on cards. The students will be able to select the proper peripheral as per their specification and requirement. This is the core course. The course is practical oriented and will develop the debugging skills in the students. The student will be able to do assemble a computer and also he/she will be able to install software like Operating System, Application Packages, Device Drivers. The main aim of this course to make a student having well known knowledge of all Hardware devices and their functions, Troubleshooting & Repairing of Faults.

Objectives:

The student will be able to 1. Debug and repair the faults in system. 2. Assemble the system. 3. Load the operating system and device drivers in the system. 4. Handle all the trouble shootings and use solution to repair it.

Contents: Topic No.


1 Motherboard And Its Components’ − Chipset basic, chipset Architecture: North / South Bridge − Architecture of Intel chipset. − Overview and features of System Bus − Memory types & interfacing, SDRAM, DDR, DDR2, DDR3 − Concept of cache memory: Internal cache, External cache (L1, L2, L3

cache) − Features & Structure of processors: Pentium, P2, Celeron, P3, P4,Dual

Core,C2D,I3.,Processor Socket − Bios Basics, main functions − Motherboard Selection criteria − OS Installation

06

2 Storage Devices And Its Interfacing − Hard disk construction and working − FAT basics, Introduction to file system FAT 16, FAT 32, NTFS − Hard disk drive interface: features of parallel AT attachment (PATA),

06

187

Topic No.


Serial ATA (SATA), ATA devices − jumper selections: Master, slave, cable select, ATA cables − ATA RAID: RAID 0, RAID − CD/DVD ROM drive: Construction

3 Display Devices & Interfacing: − CRT colour monitor − LCD monitor

04

4 Input & Output Devices: Construction and Working − Keyboard: Types & working of internal Components. − Mouse: Mechanical, Opt mechanical, optical − Scanner: Types & working (Flat bed, sheetfed, Handheld etc) − Modem: Internal and External: Types, working & interfacing. − Printer: Dot matrix, Inkjet, Laser: working & Structure. − USB − Basics of LAN Devices i.e. NIC,HUB,SWITCHES,ROUTERS,CABELS,

Blue Tooth,WiFi etc.

04

5 Power Supplies − Block diagram and working of SMPS. − Signal description and pinot diagram of AT and ATX connectors − Symptoms of power problems & troubleshooting.

06

6 Pc Troubleshooting, Maintenance and Tools − Preventive Maintenance: Active, Passive, periodic maintenance

procedure − Preventive maintenance of peripherals of PC − Fault finding and troubleshooting of the above peripherals − Diagnostic software − Virus infection symptoms, precautions to prevent a virus infection

06

Total 32 List of Practical:

a. Mother Board Component. b. CMOS setup of Pentium. c. Hard Disk Partitioning & O.S. Installation d. Study of HDD: Identify various components of HDD and their functions e. Study and installation of Cards: VGA, Sound, LAN cards. f. Installation of Scanner, Printers and Modems. g. Study of SMPS (ATX) h. Study of Diagnostic Software’s. (Any one) i. Assembling of PC and Installation of Operating System. j. Fault Finding & Repairing.

188

Suggested Instructional Strategies: Lecture method, Use of teaching aids, Group discussion, Demonstration, Case study

Learning Resources: Reference Books: SN Author Title Publisher 1 Mike Meyers, Scott

Jernigan Managing & Troubleshooting PCs

Tata McGraw Hill

2 Bigelow Bigelow's Troubleshooting, Maintaining & Repairing PCs

Tata McGraw Hill

3 Mark Minasi The Complete PC Upgrade & Maintenance Guide

BPB Publication

4 D. Balasubramanian Computer Installation & Servicing

Tata McGraw Hill

5 Scott Muller Upgrading & Repairing PCs Techmedia

189

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE / DD / ID Course : Mobile Repairing Course code : 1011 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- -- --

Min. -- -- -- -- -- -- --

Rationale:

Life today offers much convenience which involves the use of electronic gadgets. Nowadays, Electronics plays a major role in the field of communication & entertainment. This course is introduced to develop preliminary essential skill of mobile repairing.

Objectives:

The student will be able to 1. How to repair & service minor & major handset problem. 2. Study of basic parts of mobile 3. Understand operation of different mobiles. 4. Use of software, multimedia.

Contents:

Topic No.

Topic & subtopic Hours

1. Introduction to Mobile and repairing 1.1 Basic of mobile communication. 1.2 Use of tools & instruments used in mobile phone repairing. 1.3 Details of various components used in mobile phones. 1.4 Basic parts of mobile phones (mike, speaker, LCD, antenna) 1.5 Sim card, power supply, battery, mobile spare part, soldering &

disordering. 1.6 Assembling & disassembling of different types of mobile phones. 1.7 Different IC’s used 1.8 Fault finding & trouble shooting e.g. – Network problem, no

recharging, no vibration.

10

2. Advance mobile repairing 2.1 Operating system 2.2 Software Applications 2.3 Networking faults 2.4 Multimedia 2.5 Flashing 2.6 Formatting 2.7 Unlocking 2.8 Use of secret code 2.9 Downloading 2.10 Card reader 2.11 Bluetooth

10

190

Topic No.

Topic & subtopic Hours

3 Mobile Testing Methods 3.1 Track checking in mobile by multimeter 3.2 Fault finding testing related to software e.g – sim locked, sim

rejected, field visit.

12


Lecture method, Use of teaching ideas, Demonstration, Assignment, Hands on work with related equipment.

Learning Resources: Reference Books: SN Author Title Publication

1 K.C.Agrawal Mobile phone training and Solution Micro publication

2 Manohar Lotia Modern mobile repairing BPB publication

191

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE / DD / ID Course : Foreign Language Course code : 1012 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- -- --

Min. -- -- -- -- -- -- --

Rationale:

An engineering technician is likely to come in contact with a representative from / documents in / get employed abroad Japan, France, German. In such situation he must have the background of such languages so that they can understand the related information. This course is introduced to create facilities at the institute level as the faculty for the same is locally available.

Objectives:

The student will be able to 1 Understand at least conversation with foreigners 2 Write in foreign language to some extent 3 Read the language.

Contents: Topic No.


A French Language:

1. Alphabets 02

2. Months / Days / Numbers 05

3. Vocabulary 07

4. Constructing simple sentence 10

5. Speaking 08

B Japanese Language

1. Alphabets in Hiragana 03

2. Alphabets in Katakana 03

3. Words in Hiragana Writing and pronouncing 05

4. Word using both Hiragana and Katakana writing and pronouncing 08

5. Simple Sentences 08

6. Lessons 1 to 4 08

C German Language

1. Alphabets 02

2. Months / Days / Numbers 05

3. Vocabulary 07

4. Constructing simple sentence 10

5. Speaking 08

Total 32

192

Note: 1. Students shall select any one language from above languages


Lecture method, Use of teaching aids. Learning Resources: Reference Books: SN Author Title Publisher 1 Walter Grauberg The elements of foreign language Multilingual Matters

2 Carl Eduard Aue Grammer of the German Language Chambers

3 de Roussy de Sales Easy French reader McGraw Hill

4 AJALT Japanes for young peoples-I Student Book

Kodansha International Ltd.

5 Christopher Kendris, Theodore Kendris

501 French verbs: with CD ROM Barron’s Best Selling

193

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE / DD / ID Course : Videography Course code : 1013 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- -- --

Min. -- -- -- -- -- -- --

Rationale:

To learn about the concept of video shooting this course is introduced in the curriculum as non-credit course. This course gives the knowledge about the principals of video shooting.

Objectives:

The student will be able to 1. Concept about Arts and aesthetics. 2. Study of different camera. 3. Study of quality and quantity of light required. 4. Difference between the still and video camera.

Contents: Topic No.


1 Arts and Aesthetics 1.1 Introduction to Art, Visual art and Audiovisual art 1.2 Communication History and Theory 1.3 Narrative History and Theory 1.4 Film History 1.5 Film Appreciation 1.6 Visit to Museums and Galleries 1.7 Types of Films – Fiction, Documentary, Music Video, Talk Show, Live

Show.

02

2 Camera 2.1 Basics of Photography 2.2 Pinhole camera 2.3 Study of Different types of cameras 2.4 Study of lenses, Depth of Field, Angle and Composition 2.5 Detailed study of still camera and the mechanism 2.6 Use of shutter speed and aperture to get the desired picture. 2.7 Study of Camera Support

03

3 Lighting 3.1 Study of quality and quantity of Light and Shadow 3.2 Natural and Artificial lights 3.3 Study of flashlight, filters and exposure meter 3.4 Three point lighting 3.5 Creative lighting

02

194

Topic No.


3.6 Introduction to basic video camera 3.7 Detailed study of video camera and the mechanism 3.8 Stop Block technique

4 Programming Television Vs Cinema Intro to Various Television Program Formats Creative Content Writing Introduction to Video Camera Computer application Skills Difference between the still and the video camera Aspect ratio and systems of recording PAL, SECAM and NTSC

04

5 Sound 5.1 Introduction to Sound. 5.2 Principles and quality of sound. 5.3 Microphones, cables and connectors. 5.4 Responses of sound and selection of Mikes.

02

6 Editing 6.1 Introduction to Editing 6.2 Concepts of Editing – travelling through time and space 6.3 Montage Theory 6.4 Principles of Editing and patterns – Linear, Parallel and Rhythmic

03

7 Preparation of video documentary on processing, process, construction operation, mechanical operations.

16


Lecture method, Use of teaching aids, Hands on work with related equipments. Learning Resources: Reference Books: SN Authors Title Publisher 1 Eric Deblackmere Video production Handbook Dfocus Production

2 Eric Deblackmere Picture composition for film and televison

Dfocus Production

3 Jason Moser & Others Digital Videography, recording, preserving, & disseminating archaeological

Anne Arundel Country Department

195

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / DD / ID Course : Two-Wheeler Maintenance Course code : 1014 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- -- --

Min. -- -- -- -- -- -- --

Rationale:

The use of Two Wheelers is being increasing tremendously. It becomes essential to know the Introduction, Operation and minimum maintenance by every user. The students of this institute, if desires, a facility to learn this course is made available through the Non Exam Credit Course.

Objectives:

The student will be able to 1. Understand operation of different two wheelers. 2. Understand various sub systems. 3. Understand maintain them on periodical basis. 4. Understand various setting points of carburetor, brakes, clutches, chains. 5. Use of various tools provided in tool kit received with vehicle. 6. Understand removal of wheels and refitting, pressures to be maintained in

wheels. Contents: Topic No.


1 The Engine 1.1 Basic Engine Cycle, 1.2 Engine Lay outs, Cylinder head for two stroke engine & four stroke

engines, valves, valves spring, valve gears, Cylinder barrels for two stroke engine & four stroke engine, connecting rod & crankshafts, gaskets.

03

2 Engine cooling systems. 01

3 Engine Lubrication 3.1 Function of lubrication system, components of lubricating system. 3.2 Characteristics of lubricants, Criteria for periodic replacement of

lubricant / greasing. 3.3 Comparison of lubricating systems used for two wheeler.

04

4 Clutch: 4.1 Clutch location, Arrangements, Constructional features 4.2 Clutch operating mechanisms 4.3 Types of clutches

04

196

Topic No.


5 Transmission: 5.1 Gear Box, gear box necessity 5.2 Construction & layout 5.3 Gear selection & mechanisms. 5.4 Final drive.

05

6 Carburetor: 6.1 Basics carburetor, its necessity and requirement of carburetor. 6.2 Carburetor circuits & controls 6.3 Component of carburetor. 6.4 Cleaning of carburetor and its setting 6.5 Cleaning air passages.

04

7 Chassis: 7.1 Chassis structure & layout, Chassis for motorcycle & racing bikes. 7.2 Frame structure, types of frame structure used in different models,

Front forkes, steering dampers, attachment to frame 7.3 Wheels & spokes, arrangement of spokes, tyres, tyre specification,

castor provision, steering operation 7.4 Mudguards 7.5 Exhaust systems 7.6 Accessories & safety provision viz. stands, footrests, handle bars,

seats, instrument panel.

04

8 Brakes: 8.1 Necessity and requirements of brake system 8.2 Brake operating mechanism in two wheeler 8.3 Brake setting 8.4 Types of brakes used. 8.5 Requirement of brake fluid

02

9 Electrical System & Accessories: 9.1 Starting mechanism 9.2 Charging system, battery & wiring 9.3 Ignition system, electronic ignition, Spark plugs & suppressers,

hours, light & alignment, flashers, switches. 9.4 TFI system, electronic control unit.

03

10 Trouble shooting & servicing: of various engine components, problems with transverse engine. Prevention of leakages

02


Lecture method, Use of teaching aids, Demonstration, Assignment, Case study. Learning Resources: Reference Books: SN Author Title Publisher 1 Chilton Chilton’s Motorcycle repair manual Chilton Book Co.

2 Terry Meany The Complete Idiots guide to bikes maintenance and repair

Alpha Books

3 Darwin Holnstron The Complete Idiots guide to motor cycles Alpha Books

197

Programme : Diploma Programme in CE / ME / PS / EE / IF / CM / EL / AE / DD / ID Course : Youth Empowerment and Skills Course code : 1015 Prerequisite : Nil Teaching & Examination Scheme:


Hrs / week Credits

TH Paper Hrs.

Marks


-- -- 02 02 -- Max. -- -- -- -- -- -- --

Min. -- -- -- -- -- -- --

Rationale:

Education has five aspects – information, concepts, attitude, imagination and freedom. The purpose of education is to prepare a person for life. It is well known fact that the age group of 16-30 years is extremely crucial. This is the age where issues of career, relationships, sex, peer/parental pressures and anxiety about the future all come for the fore simultaneously. For a well-rounded education, it is vital to develop mental clarity on the subject matter. For the youth bogged down by these issues, academic/professional performance and development to their full potential suffers. Youth Empowerment and Skills educates and empowers youth to life challenges as a student and creates professionalism and excellence in their work.


1. Develop sense of belongingness amongst the students. 2. Develop presentation and communication skills. 3. Develop leadership skills and Work in a team. 4. Develop negotiation and decision making skills. 5. Manage the stress and keep physically fit.

Contents: Topic No.


1 Methodology of group discussions and role-playing to inculcate life-skills. 06

2 Team games to develop public speaking and interpersonal communication skills.

08

3 Talks and Presentations to bring out attitudinal and behavioural changes. 04

4 Breathing techniques (like the world-renowned and well-researched Sudarshan Kriya) to flush out stresses and toxins.

08

5 Aspects of Asanas and Pranayama to increase concentration and clarity of mind.

06


Group discussions, Role play, case study, Team games, demonstrations, lecturers

198

Learning Resources: Audio/video cd’s such as YES+ Video, Love moves the world, 5-H programme, communication, pranayama count

Reference Books: SN Author Title Publisher 1 Sri Sri Ravishankar Celebrating Silence Sri Sri Publications

2 Kishanji Varma Sri Sri Yoga Sri Sri Publications

3 Sri Sri Ravishankar Punarnava Sri Sri Publications

4 Sri Sri Ravishankar Secret of relationship Sri Sri Publications

ANNEXURES

199

Annexure : I

PROGRAMME - DIPLOMA IN MECHANICAL ENGINEERING SAMPLE PATH

ENTRY LEVEL- 10+

(The number shown in bracket indicates credits)

Nature of Course

First Year Second Year Third Year Total

Odd Term Even Term Odd Term Even Term Odd Term Even Term

Compulsory

1101 (05) 1102 (03) 1211 (06) 1217 (06) 1309 (03) 1511 (06)

1103 (04) 1104 (04) 1213 (06) 1218 (06) 1414 (08) 1512 (06)

1106 (06) 1105 (06) 1215 (05) 1413 (05) 1415 (06) 1513 (06)

1107 (06) 1108 (06) 1410 (04) 1416 (05) 1417 (06) 1412 (04)

1109 (06) 1214 (05) 1219 (07) 1419 (02) 1418 (06) --

1110 (02) 1216 (08) 1301 (03) 1212 (09) 1411 (02) --

-- -- -- -- -- --

Total credits (Compulsory)

29 32 31 33 31 22 178

Elective -- --

Any ONE course from Elective II 1306, 1312, 1308, 1307

(03)

--

Any ONE course from Elective I 1305, 1310, 1311 (03)

Any TWO course from Elective III 1518, 1514, 1515, 1516, 1517, 1519, 1522, 1520, 1521

(06)

Total Credits (Elective)

Nil Nil 3 Nil 03 12 18

Total Courses 6 6 7 6 7 6 38

Total Credits (Compulsory + Elective)

29 32 34 33 34 34 196

Non Examination

Credit Courses

The student has to complete any TWO non examination credit courses, one from each group of non examination credit courses before the completion of programme.

04

Grand Total of Credits 200

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Annexure : II

Rules for Registration and Examination Important Rules of Registration for courses.

1. A student must register to minimum three courses and maximum seven courses

during each term. 2. While registering for a course at the beginning of a term, a student shouldn't have

backlog of more than seven courses of any term as carried over due to failure or any other reason.

3. A student can register for a Project work only after acquiring minimum 100 credits. 4. A student will have to re - register for a course/s if he / she is detained from the

course/s for any reason.

Important Rules regarding Registration for Examination 1. A student can register for examination of only those courses for which he has

registered and kept term. 2. A student can register for examination for not more than 11 courses in one

examination. 3. A student will have to re-register for examination of theory or Practical / oral of a

course if he / she fails in examination. 4. A student will be allowed to re-register for examination in accordance with rules if

he / she was eligible to appear for last Examination but he/ she failed to appear last examination for any reason.

5. A student will not be able to cancel his registration after he / she is Registered for examination

Other Important Rules

1. A candidate will be eligible for the award of diploma when he / she acquires the required number of credits for a Programme and complete two - non examination credits courses.

2. No candidate will be allowed to appear for examination of any course unless the Head of the Department certifies that

Attended at least 75% of the prescribed lecture hours, tutorial hours, practical hours or any other kind of work and or assignment for the course as the case may be in conformity with the provision laid down in the course contents. Satisfactorily completed specified laboratory practical, term work prescribed in curriculum for the course.

3. No candidate will be permitted to reappear to any course of any examination in which he has once passed.

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Standard of Passing 1. Theory, total of theory and periodic test, practical, oral and termwork examination

shall be separate head of passing. 2. To pass examination of any course, a candidate must obtain a minimum of 40%

marks in each head of passing prescribed for that course taken separately. Periodic Test

1. Two periodic tests will be conducted during each term for the courses as per their examination scheme.

2. Average marks of the two period tests will be considered for each course separately. 3. Reappearing for the periodic test for improvement of marks is not allowed.

Term Work

a. Term work is a document submitted by the candidate consisting of report of site / field visit and / or laboratory work and / or drawing sheets / sketch books / jobs / model. Such term work shall be submitted before the end of academic term and it shall be satisfactory in the opinion of concern faculty member, Head of the Department and Principal of Institute.

Grace Marks

1. Grace marks shall be applicable if the rules of “standards of passing” are fulfilled. 2. The grace of maximum three marks will be given in either in “Theory marks”, or

“Periodic test” or “total of theory and periodic test marks”, if it falls short by maximum three marks to pass a course.

3. The grace of maximum three marks shall not be applicable twice for the same course. i.e. for “theory” and “total of theory and periodic test” of same course.

4. The grace marks are not applicable to practical, oral, term work examination.

Award of Class

First Class with Distinction : 70% or more First Class : 60% and above but less than 70% Second Class : 50 % and above but less than 60% Pass Class : 40% and above but less than 50 %

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Annexure : III

Evaluation Scheme for Project

Term Work : Max. Marks : 50 Min. Marks : 20. Oral : Max. Marks : 50 Min. Marks : 20.

Progressive Assessment :

Name of the student: Enrollment No. : Year: III Term: ODD / EVEN Programme: Mechanical Engineering Course : Project Code : 1412 Project Guide : Title of Project :

SN

Project Activities

Date / Week

Leader ship

Understanding

Observation

&Accuracy

Contribution

Timely Completion

Total

Signature of

Student

Signature of Guide

Signature of HOD

5

5

5

5

5

25

1 Formation of team & finalization of project

1

2 Submission of synopsis : by each group

2

3 Project activity plan 3

4 Maintenance Project Diary 6

5 Visits to Industries / Institutions / Market

7

6 Collection of Data / Survey 9

7 Analysis and Presentation of data.

10

8 Pre submission seminar 13

9 Presentation of Rough Work : hand written

14

10 Final Project Report : Submission

15

Total by Internal : out of 250

The Term Work : Convert the total given by internal to “out off 25”.

Signature of Project Guide Project assessment :

Term Work Oral Internal External Total Internal External Total

25 25 50 25 25 50

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Annexure : IV

Programme Wise Committee (PWC) – Mechanical Engineering

The structure of PWC consists of following members

Sr. No. Particulars PWC Post

1 Head of the Department of Mechanical Engineering Programme, Government Polytechnic, Nashik

Chairman

2, 3 Two Senior Lecturers from Mechanical Engineering Programme, Government Polytechnic, Nashik

Member

4 One expert in the Programme from the neighbouring Institution

Member

5 Nominee of the Maharashtra State Board of Technical Education, Mumbai

Member

6 One expert from the local Industry Member

7 In Charge of Curriculum Development Cell Member Secretary

Meetings of PWC for approval of Curriculum - 2011 Contents : The contents of Curriculum - 2011 of Diploma Programme in Mechanical Engineering are approved in the various meetings of PWC held on 12/5/2011, 23/6/2011, 07/01/2012, 10/6/2013.

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Annexure : V

Board of Studies (BOS)

The structure of BOS consists of following members

Sr. No. Particulars BOS Post

1 Representative of the Industry Chairman

2 to 11 Head of Department of each Programmes CE/ME/PS/EE/IF/CM/EL/AE/DD/ID

Member

12 to 21 Local experts of each Programmes CE/ME/PS/EE/IF/CM/EL/AE/DD/ID

Member

22 Nominee of the Maharashtra State Board of Technical Education, Mumbai

Member

23 In Charge of Curriculum Development Cell Member Secretary

Meetings of BOS for approval of Curriculum - 2011 Contents : The contents of Curriculum - 2011 of Diploma Programme in Mechanical Engineering are approved in the various meetings of BOS held on 02/07/2011, 25/4/2012.

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Annexure : VI

Governing Body (GB)

The structure of GB consists of following members

Sr. No. Particulars GB Post

1 Joint Director of Technical Education, Nashik Region, Nashik

Chairman

2 Nominee from Western Regional Committee. Govt. of India.

Member

3 Co ordinator, TTTI, Extension Centre, Pune Member

4 Representative from Nashik Industrial Manufacturing Association(NIMA).

Member

5 Representative from District Industries Centre, Nashik Member

6 Principal, Government Polytechnic, Aurangabad. Member

7 Chairman of the Local Centre of Institute of Engineers (India)

Member

8 to 12 Representative from Industry Co-opted Members

13 Principal, Government Polytechnic, Nashik Member Secretary

Meetings of GB for approval of Curriculum - 2011 Contents : The contents of Curriculum - 2011 of Diploma Programme in Mechanical Engineering are approved in the various meetings of GB held on 29/7/2011 & 25/5/2012.

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