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DAYALBAGH EDUCATIONAL INSTITUTE D.E.I. TECHNICAL COLLEGE

DIPLOMA IN ENGINEERING: SIXTH SEMESTER COURSE LIST & SYLLABUS: 2017-18

APPLICABLE BRANCHES

AUTOMOBILE, ELECTRICAL, ELECTRONICS, & MECHANICAL

Course Number

Course Title Credits End Sem. Exam.Exists

Theory/ Practical

Automobile DAE601 AUTOMOBILE ELECTRICAL SYSTEM 3.0 Yes T DAE602 GARAGE ORGANISATION& TRANSPORT MNGT 3.0 Yes T DAE603 AUTOMOBILE MAINT. SERVICE & REPAIRS 3.0 Yes T DAE604 ELEMENTARY AERONAUTICAL ENGINEERING 3.0 Yes T DAE605 AUTOMOBILE WORKSHOP III 3.0 Yes T DAE606 PROJECT 3.0 Yes P DAE607 DRIVING PRACTICE 0.5 Yes P DAE610 WORK EXPERIENCE COURSE 1.5 No P DEE622 INFORMATION TECH.3: ‘C’ PROGRAMMING 3.0 Yes T DHU601 PERSONALITY DEVELOPMENT 2.0 Yes T DME602 METROLOGY & MEASURING INSTRUMENT 3.0 Yes T DME603 METROLOGY & MEASURING INST. LAB. 0.5 Yes P PYH641 INDUSTRIAL PSYCHOLOGY 2.0 Yes T GKC641 SC.METH.,G.K. & CURRENT AFFAIRS II 1.0 No T CAC641 CO-CURRICULAR ACTIVITIES 3.0 No P

Electrical DEE601 POWER ELECTRONICS 3.0 Yes T DEE602 POWER ELECTRONICS LAB. 0.5 Yes P DEE603 ELECTRICAL POWER II 3.0 Yes T DEE604 UTILIZATION OF ELECTRIC ENERGY 3.0 Yes T DEE605 ELECT. TESTING MAINT. & REPAIR 3.0 Yes T DEE606 ELECT. TESTING MAINT. & REPAIR LAB. 0.5 Yes P DEE607 PROJECT 3.0 Yes P DEE608 CONTROL OF ELECTRICAL MACHINES 3.0 Yes T DEE609 ELECTRICAL TRACTION 3.0 Yes T DEE610 COMPUTER SIMULATION 3.0 Yes T DEE611 WORK EXPERIENCE COURSE 1.5 No P DEE622 INFORMATION TECH.3: ‘C’ PROGRAMMING 3.0 Yes T DHU601 PERSONALITY DEVELOPMENT 2.0 Yes T PYH641 INDUSTRIAL PSYCHOLOGY 2.0 Yes T GKC641 SC.METH.,G.K. & CURRENT AFFAIRS II 1.0 No T CAC641 CO-CURRICULAR ACTIVITIES 3.0 No P

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Electronics

DEE601 POWER ELECTRONICS 3.0 Yes T DEE607 PROJECT 3.0 Yes P DEE610 COMPUTER SIMULATION 3.0 Yes T DEE611 WORK EXPERIENCE COURSE 1.5 No P DEE612 QUANTUM ELECTRONICS 3.0 Yes T DEE613 OPTICAL COMMUNICATION 3.0 Yes T DEE614 ANTENNA ENGINEERING 3.0 Yes T DEE615 MOBILE COMMUNICATION 3.0 Yes T DEE616 INDUSTRIAL ELECTRONICS 3.0 Yes T DEE617 INDUSTRIAL ELECTRONICS LAB. 0.5 Yes P DEE618 SERV.& TESTING OF ELECTRONIC EQUIP. 3.0 Yes T DEE619 SERV.& TEST. OF ELECTRONIC EQ. LAB 0.5 Yes P DEE620 ADVANCED MICROPROCESSORS 3.0 Yes T DEE621 MICROCONTROLLERS & PLCS 3.0 Yes T DEE622 INFORMATION TECH.3: ‘C’ PROGRAMMING 3.0 Yes T DHU601 PERSONALITY DEVELOPMENT 2.0 Yes T PYH641 INDUSTRIAL PSYCHOLOGY 2.0 Yes T GKC641 SC.METH.,G.K. & CURRENT AFFAIRS II 1.0 No T CAC641 CO-CURRICULAR ACTIVITIES 3.0 No P

Mechanical DME601 MACHINE TOOL TECHNOLOGY 3.0 Yes T DME602 METROLOGY & MEASURING INSTRUMENT 3.0 Yes T DME603 METROLOGY & MEASURING INST. LAB. 0.5 Yes P DME604 OPERATION RESEARCH 3.0 Yes T DME605 PROD.AUTO.&COMP.INTEG.MANUFACTURING 3.0 Yes T DME606 PROJECT 3.0 Yes P DME607 DESIGN AND ESTIMATING 3.0 Yes T DME609 PRODUCTION TECHNOLOGY 3.0 Yes T DME610 PRODUCTION TECHNOLOGY LAB. 0.5 Yes P DME611 MECHANICAL ENGINEERING WORKSHOP 3.0 Yes T DME612 WORK EXPERIENCE COURSE 1.5 No P DME613 MECHATRONICS 3.0 Yes T DAE608 AUTOMOTIVE TECHNOLOGY 3.0 Yes T DAE609 AUTOMOTIVE TECHNOLOGY LAB. 0.5 Yes P DEE622 INFORMATION TECH.3: ‘C’ PROGRAMMING 3.0 Yes T DHU601 PERSONALITY DEVELOPMENT 2.0 Yes T PYH641 INDUSTRIAL PSYCHOLOGY 2.0 Yes T GKC641 SC.METH.,G.K. & CURRENT AFFAIRS II 1.0 No T CAC641 CO-CURRICULAR ACTIVITIES 3.0 No P

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Course Number: DAE601, Course Title: AUTOMOBILE ELECTRICAL SYSTEM Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2011-12 Total Credits: 3, Periods(55 mts. each)/week:3(L-3+T-0+P/S-0), Min.pds./sem.:39

UNIT 1: STARTING SYSTEM Principle, construction and working of starter motor. Series motor and its characteristics. Compound wound motor. Engine starting circuit. Starter drives-Bendix (torsion, compression), over-running clutch and sliding armature types. Starter switch - manual, solenoid. Factors affecting the starting of engines. Torque terms. Starting torque and power required. Motor efficiency. Armature reaction. Typical motor specifications. UNIT 2: IGNITION SYSTEM OF SPARK-IGNITED ENGINES Types of ignition systems- battery-and-coil, magneto ignition systems. Ignition circuit. Details of the ignition system-ignition coil, distributor, condenser, contact breaker points, rotor, distributor cap, distributor drive. Firing order. Ignition timing. Ignition advance and retard, need, and factors it depends upon. Methods for obtaining advance and retard-vacuum and mechanical. Optical sensor for spark timing. UNIT 3 Spark plugs-constructional details; types used in automobiles, conditions of working of spark plugs. Glow plugs of diesel engines. Magneto-rotating armature and rotating magnet types. Electronic ignition of cars & motor-cycles (CDI), Idea of Distributor-less Direct ignition system. UNIT 4: LIGHTING SYSTEM Requirements of automobile lighting. Head lamp - mounting and construction; Plastic headlamp Lens, sealed beam assembly. Asymmetrical head light, dipper and full beam, care of headlamp, Lens cleaners. Dynamic headlight beam control, Advanced Front lighting system (AFS) Types of bulbs. Reflector optics. Light sources – tungsten light Sources, tungsten halogen light sources, halogen infra-red reflective light sources, HID light sources (Xenon and bi-xenon), LED light sources, Blue vision head lamp. Auxillary lights, Brake light, Fog light, Flasher unit, warning lights and panel lights. UNIT 5: ACCESSORIES Fuel and oil pressure gauge, cooling water temperature gauge, electrical speedometer, amperemeter, wind-screen wiper, electrical horn and relay, cigarette lighter, Odometer, wind-shield washing equipment, engine rpm meter, glow plug indicator, cluster assembly. Radio and television Interference suppressors, electrical switches. Central locking of doors, power winding of window panes, car heaters AC, blower and air flow controls, Rear defogger. SUGGESTED READING: AUTOMOTIVE ELECTRICAL EQUIPMENT: PL Kohli MODERN ELECTRICAL EQUIPMENT: AW Judge AUTOMOTIVE ELECTRICAL EQUIPMENT: WH Crouse

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Course Number: DAE602, Course Title: GARAGE ORGANISATION & TRANSPORT MNGT. Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2017-18 Total Credits: 3, Periods (55 mts. each)/week:3(L-3+T-0+P/S-0), Min.pds./sem.:39 UNIT 1: LAYOUT OF GARAGE AND TOOLS & EQUIPMENT REQUIRED Location of modern automobile garage. Layout of a fully equipped modern garage. Major equipment used in repair, testing, and reconditioning of automobiles. Service Station equipment (compressor, washer, hydraulic ramp and other lifting devices etc.) Denting and painting tools and equipment. Layout of fuel filling station-cum-service station. Workshop safety. UNIT 2: GARAGE PROCEDURE A typical garage organisation chart. Duties of garage foreman. Vehicle selling- dealership, showroom, Terms of Warranty, after-sales service, advertising, and salesmanship. Diagnosing and estimating repairs. Booking of repairs. Job card, time card. Inspection and testing of repaired vehicles. Billing of repairs. Customer record. Purchase and sale of used vehicles. Insurance and accidental jobs. Safety in garages. Customer satisfaction. Time management. UNIT 3: STORE ORGANISATION Stores and store-keeping procedure. Day book, ledger, stock register. Indenting and issue of spares and materials. Inventory control. Stocking of material - shelves, racks, bins; fuels and inflammable materials. Handling of liquids and acids. Duties and responsibilities of store-keeper and purchase officer. Tools-Storing and issuing. UNIT 4: FLEET MANAGEMENT Types of vehicles in a fleet - goods vehicles, tankers and carriers, delivery vans, fire fighting vehicles, break-down service vehicles, buses and luxury vehicles. Layout of a fleet maintenance depot. Duties of driver, conductor and mechanic. Scheduling the maintenance of a fleet. Estimating the operating cost of transport vehicles. UNIT 5: MOTOR VEHICLE ACT Definition of vehicles. Testing and certifying procedures. Registration of vehicles. Permits for passenger and goods vehicles. Licensing. Transfer of ownership. Essentials of driving and traffic regulations; signals and traffic signs.

SUGGESTED READING: FLEET MAINTENANCE & MANAGEMENT: AW Clair

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Course Number: DAE603, Course Title: AUTOMOBILE MAINT. SERVICE & REPAIRS Class: Diploma & B. Voc. Auto., Status of Course: MAJOR, Approved since session: 2017-18 Total Credits: 3, Periods (55 mts. each)/week:3(L-3+T-0+P/S-0), Min.pds./sem.:39 UNIT 1: WORKSHOP EQUIPMENT Equipment for testing electrical accessories: Electric test bench, growler, coil tester, ignition and cam-dwell-angle tester; wiring harness tester. Ampere-hour battery tester, voltmeter tester. Layout of diesel injector and F.I.P. reconditioning shop. Tools and equipment required. UNIT 2: LUBRICATION AND MAINTENANCE SCHEDULE (a) Engine (b) Clutch (c) Gear Box (d) Propeller shaft (e) Universal joints (f) Differential (g) Axles and hubs (h) Suspension system (i) Steering system (j) Tyre (k) Chassis (l) Brake-drum and disc (m) Battery (n) Self starter (o) Dynamo. Necessity for routine maintenance. Importance of service manuals. Specification of engines- petrol and diesel vehicles. Fuel System: Maintenance Schedule of diesel engine fuel injector, hot plugs, rotary and reciprocating type of fuel injection pump, fuel injection pump of single cylinder engines, hoses & pipe lines, priming unit, tanks. Electricals: Maintenance Schedule of batteries, starter motor, dynamo, ignition system, wiper motor, electrical fuel pump, alternator, horn, flasher unit. UNIT 3: ENGINE TUNING (a) Engine tuning of conventional and MPFI petrol engine. Adjustments of spark plug gap, valve tappet clearance, head bolts. Use of vacuum and compression gauge. Air cleaner cleaning. Ignition timing setting by timing light. Pollution checking.Troubleshooting. (b) Diagnostic Trouble Codes, ECM Power and Ground Circuit Check, MAP Sensor Circuit, VSS Circuit Check, Fuel Pressure Check, Fuel Injection Circuit Check, Evaporative Emission Control system Check, Inspection of ECM & its Control. UNIT 4: OVERHAUL AND RECONDITIONING PROCEDURES (1) Overhaul and reconditioning procedures of engine, clutch, gear box, propeller shaft & universal joints, differential, axles, and hubs. Overhaul and reconditioning procedures of steering and suspension system components including Mcpherson strut. Overhaul and reconditioning procedures of drum and disc brakes. UNIT 5: OVERHAUL AND RECONDITIONING PROCEDURES (2) Service, overhaul and testing of starter motor, alternator, ignition system, wiper motor, electrical fuel pump, horn, flasher unit, wiring harness, condenser, H.T. coil, spark plug. Reconditioning, overhaul, and testing of diesel fuel injector, single and multi cylinder fuel injection pumps. Calibration, phasing, and spray tests. Air-conditioning and heating equipment: Faults and their remedies. SUGGESTED READING: AUTOMOTIVE TECHNOLOGY: HM Sethi ELECTRICAL MAINTENANCE & REPAIR: AW Judge AUTOMOTIVE MECHANICS: WH Crouse MARUTI-800 WORKSHOP MANUAL

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Course Number: DAE604, Course Title: ELEMENTARY AERONAUTICAL ENGINEERING Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 3, Periods(55 mts. each)/week:4(L-3+T-1+P/S-0), Min.pds./sem.:52 UNIT 1 INTRODUCTION: (a) Brief history of aviation (b) Definition of aircraft. Main types of aircraft (c) Names of major components of aeroplane, their location and purpose (d) Materials used in airframe construction (e) Idea of Fuselage and Main plane construction ATMOSPHERE: (a) Composition of atmosphere. Layers of atmosphere . (b) Properties of air. Fundamentals of airflow. (c) International Standard Atmosphere (d) Air speed Indicated air speed. True air speed. Ground speed. UNIT 2 CHARACTERISTICS OF LOW SPEED AIRFOILS: (a) The air foil section. Angle of attack (b) Pressure distribution on an airfoil. Aerodynamic forces and moments on an airfoil. Centre of Pressure. Aerodynamic centre (c) The Lift curve. Variation of Lift, Drag, L/D and movement of Centre-of-pressure with angle of attack optimum angle. Variation of Moment Coefficient with angle of attack (d) Stall. Stalling angle. Stalling speed (e) Classes of airfoils. Shapes of airfoils. Idea of airfoil nomenclature-Simple 4-digit series. Characteristics of an ideal airfoil (4) Aircraft Drag: (a) Types of Drag (b) Factors affecting Profile Drag (c) Trailing edge vortices. Wing tip vortices (d) Induced drag (e) Aspect ratio and its effect on Induced Drag (f) Form Drag. Drag of stream-lined shape (g) Speed for minimum Total Drag UNIT 3 FORCES IN LEVEL FLIGHT: (a) Aircraft weight. Definition of weight terms (b) Four forces. Arrangement of the four forces (c) Forces while gliding. Effect of wind and weight on glide. Effect of weight on edurance (d) Forces while climbing. Rate of climb. Effect of altitude on climbing. Ceiling. LIFT AUGMENTATION/LIFT CONTROL: (a) Auxiliary lift devices-Flaps, Slats, Slots, Boundary-layer control device (b) Various types of Flaps. Combination of flaps and slots. (c) Comparision of flaps and slots (d) Lift decreasing devices-spoilers, Air brake, Dive braker. STABILITY AND CONTROL: (a) Stability, static and Dynamic stability (b) Longitudinal stability. Effect of position of C.G. and movement of C.P. on logitudinal stability (c) Angle of trim. Trimming speed (d) Lateral stability. Effect of dihedral angle, wing sweep-back, high keel surface, and high wing and low C.S. on lateral stability (e) Directional stability. Factors affecting directional stability (f) Control. Control about the 3 axes (g) Action of Trimming and Balance Tab in the control of aircraft (h) Control operating mechanism (i) Servo-control. Brief idea of powered flying controls. UNIT 4 HIGH SPEED FLIGHTS: (a) Compressibility (b) Speed of sound (c) Pressure waves caused by moving bodies (d) Mach No.-Free Stream Mach No. Local Mach No. Critical Mach No. Compressibility Mach No. (e) Mach cone (f) Ranges of speed (g) Shock waves. Normal shock wave. Oblique shock wave. (h) Sonic/Aerodynamic ceiling (i) Sonic bang. Sonic barrier. Heat barrier (j) Difference between sub-sonic and super-sonic flow (k) Transonic flow HIGH SPEED AIRFOILS: (a) High speed flow past an airfoil (b) Development of shock waves with increase of Mach No. (c) Lift, Drag and Pitching moment coefficient for super-sonic airfoils (d) Airfoil shapes (e) Delta wings. UNIT 5 PROPULSION: (a) Introduction (b) Methods of providing thrust (c) The propeller TYPES OF ENGINES: (a) Reciprocating engine (b) Turbo-propeller engine (c) Trubojet engine (d) Rocket engine (e) The Ram jet JET ENGINES: (a) Types of practical turbine engines-the centrifugal and axial type (b) Major components of turbine engines:(i) Air intake-fixed and variable (ii) Compressor-centrifugal, axial, twin-spool (iii) diffuser (iv) Combustion chamber-annular, can-annular (v) Fuel Nozzles (vi) Turbine-impulse, reaction (vii) Exhaust-fixed and variable (viii) After burner SUGGESTED READING: MECHANICS OF FLIGHT: AC Kermode FLIGHT WITHOUT FORMULAE: AC Kermode PRINCIPLES OF AERODYNAMICS: JH Dwinnl THE AIRPLANE AND ITS ENGINE: Chatfield, Taylor & Ober

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Course Number: DAE605, Course Title: AUTOMOBILE WORKSHOP III Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2009-10 Total Credits: 3, Periods(55 mts. each)/week:6(L-0+T-0+P/S-6), Min.pds./sem.:78

1. Find the mechanical efficiency of a multi-cylinder engine by Morse Test 2. Tune a multi-cylinder petrol engine and set dwell, rpm, ignition timing, CB point gap, spark

plug gap, and tappet clearance. 3. Check the condition of the given battery as regards: (i) cell voltage (ii) specific gravity (iii)

ampere-hour capacity (iv) level of electrolyte. Use battery capacity tester. Clean the battery and charge it. Prepare a maintenance schedule.

4. Dismantle, study, assemble and check for proper working the following: (a) Electric horn (b) Wiper motor (c) Starter motor (d) dynamo (e) alternator.

5. Test the following on electrical test bench: (a) Dynamo (b) Starter motor (c) Alternator. Also study the working of a growler.

6. Dismantle, inspect and assemble the magneto of a 2-wheeler. Set the ignition timing using dial gauge.

7. Dismantle and assemble the given electrical fuel pump. Check it for proper working. 8. Set the cut-out and regulator of a vehicle. 9. Dismantle, study, and re-assemble multi-cylinder F.I. pump. 10. Test a multi-cylinder F.I. pump on calibrating machine and check it for proper phasing. Set

the injection timing on the engine. 11. Test a diesel fuel injector and set injection pressure. Grind needle and seat. 12. Study and sketch rotary F.I. pump. 13. Study of working of electric vehicle. 14. Study and sketch the Electrical Wiring System of a Car.

SUGGESTED READING: MARUTI-800 CAR WORKSHOP MANUAL Course Number: DAE606, Course Title: PROJECT Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 3, Periods(55 mts. each)/week:3(L-3+T-0+P/S-0), Min.pds./sem.:39 Part A ENTREPRENEURSHIP DEVELOPMENT: Meaning and scope of entrepreneurship, Market Survey selection of project. Site selection-availability of raw material, power, transportation, market etc. Layout of the factory and plant, Requirement of machines and equipment, processes involved. Assembly and detailed drawings. Availability of financial and other assistance from banks, societies, SISI etc. Estimating and costing. Break even point. Profit and Loss, Insurance and depreciation. Legal requirements. Registration-temporary and permanent Licensing, Trade tax, pollution control requirement. Advertising and Sales Management-The project shall cover one of the following: (i) Setup for manufacture of automobile related components including electrical items (ii) Setup for repair/re-conditioning of auto. Vehicles and aggregates. (iii) Project related to emission control. Part B The student will survey nearby village regarding details of Agriculture implement, Diesel Engine coupled pump sets and Generator sets, wheat threshers, tractors and combines and prepare a report for a set up for their repair and re-conditioning. (Part A shall be of 100 marks and Part B shall be of 50 marks. The students will be examined for 50 marks by an External Examiner.)

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Course Number: DAE607, Course Title: DRIVING PRACTICE Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2001-02 Total Credits: 0.5, Periods(55 mts. each)/week:(L-0+T-0+P/S-2), Min.pds./sem.:26 1. Knowledge of road signs. 2. Knowledge of signals to be given while driving four-wheelers. 3. Knowledge of driving controls of four-wheeler 4. Driving practice of four-wheeler. 5. Idea of driving Automatic Transmission Car. SUGGESTED READING: THE LEARNER DRIVER: Norman Sullivan Course Number: DAE608, Course Title: AUTOMOTIVE TECHNOLOGY Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2009-10 Total Credits: 3, Periods(55 mts. each)/week:3(L-3+T-0+P/S-0), Min.pds./sem.:39 UNIT 1 INTRODUCTION: Classification of vehicles. Vehicles chassis, various chassis layouts. I.C. ENGINES: Working of 2/4 stroke, petrol and diesel engines, construction, function, material and manufacturing process of the following engine component parts-cylinder, piston, assembly, connecting rod, crankshaft, cam shaft, flywheel, poppet valve, overhead valve operating mechanism, inlet and exhaust manifold, muffler. UNIT 2 FUEL SYSTEM: Conventional fuels, octane and cetane rating. Petrol fuel supply system. Principle of carburetion. Simple carburetor. Limitations of simple carburetor. Solex carburetor used in cars. Idea of Electronic Fuel Injection (Petrol). Input and Output to & from ECM. Block diagram of EFI. Various sensors used with ECM, their location and purpose. Advantages of EFI. Diesel fuel supply system. Fuel filters. Jerk F.I. pump. Injectors. Brief idea of governing in diesel engines. Idea of CRDI. UNIT 3 LUBRICATION AND COOLING SYSTEM: Functions of engine lubricating oil. Properties of oil. PETR OIL, Oil injection and wet sump pressure lubricating systems. Air cooling, forced circulation water cooling system with themostat. TRANSMISSION SYSTEM: Necessity of clutch. Working of single plate clutch. Necessity of gear box. Working of sliding-mesh gear box, constant-mesh gear box, and synchromesh device. Layout of gearbox used in front-wheel drive car. UNIT 4 Propeller shaft and universal joint. Differential. Live axles-semi floating, three-quarter and full floating. Hotchkiss and torque tube drive. Layout of differential used in front-wheel drive car. Drive shaft and constant velocity joint. SUSPENSION SYSTEM: Conventional and Independent suspension systems. Hydraulic shock absorber. Wheels. Conventional tyres and tyre sizes. Inflation pressure. UNIT 5 STEERING SYSTEM: Conventional steering system. Steering mechanism. Brief idea of various steering gear boxes. Concept of instantaneous centre. Wheel alignment. BRAKING SYSTEM: Mechanical Brakes. Hydraulic braking system. Idea of leading trailing shoe. ELECTRICAL SYSTEMS: Engine starting system. Ignition system. Charging system (with alternator). SUGGESTED READING: AUTOMOTIVE TECHNOLOGY: HM Sethi THE AUTOMOBILE: HS Reyat Course Number: DAE609, Course Title: AUTOMOTIVE TECHNOLOGY LAB. Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2009-10 Total Credits: 0.5, Periods(55 mts. each)/week:2(L-0+T-0+P/S-2), Min.pds./sem.:26 1. Study the chassis of a vehicle 2. Study of 2-stroke and 4-stroke, petrol and diesel engines. 3. Study of engine component parts. 4. Study and sketch the following: (i) Petrol Fuel system [MPFI] of MARUTI 800 car (ii) Diesel fuel

system (iii) Lubrication system [wet pump] (iv) Water cooling system. 5. Study & sketch the following: (i) Battery & coil ignition system of MARUTI 800 car (ii) Steering

system (iii) Suspension system (iv) Hydraulic Brake system.

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Course Number: DAE610, Course Title: WORK EXPERIENCE COURSE Class: Diploma in Engg., Status of Course: Work Experience, Approved since session: 2011-12 Total Credits: 1.5, Periods(55 mts. each)/week:3(L-0+T-0+P/S-3), Min.pds./sem.:39 UNIT 1 Engine tuning: Meaning and scope of engine tuning. Necessity of engine tuning. Service data of Maruti: Alto, WagonR, Swift (Petrol & Diesel); Hyundai: Santro, Ford: Figo; Volkswagen: Polo; Chevrolet: Spark. Engine analysis and tuning with the help of diagnostic computer. Diesel engine injection timing checking. UNIT 2 Wheel Balance: Reasons of wheel imbalance. Effect of wheel imbalance on stability of vehicle. Static and dynamic balancing. Wheel balancing by the application of weights. Wheel Alignment: Meaning of wheel alignment. Various angles-camber, caster, KPI & toe - and their effect on steering stability. General values of popular Indian vehicles. Wheel alignment on computerised wheel aligner. UNIT 3 Measurement of Exhaust Pollution by various analysers such as Four Gas Analyser, Smoke meter, Nox analyser. UNIT 4 Use of Headlight aligner, Wheel aligner, automotive oscilloscope. UNIT 5 Servicing: Meaning and scope of servicing. Items attended to in servicing of a vehicle. Servicing a vehicle. Focussing and alignment of head lights. SUGGESTED READING: ENGINE SERVICE: Gary Lewis VARIOUS CAR’S MANUALS

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Course Number: DEE601, Course Title: POWER ELECTRONICS Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 3, Periods(55 mts. each)/week:4(L-3+T-0+P/S-1), Min.pds./sem.:52 UNIT 1 Devices (a) Thyristor-SCR, Diac, Triac, their construction working principles applications and specification (b) UJT-Construction working principle and characteristics application of UJT, Relaxation Oscillator using UJT. UNIT 2 Single phase rectifiers-half wave, semicontrolled and fully controlled rectifiers, performance factors. Three phase rectifiers-half wave, semicontrolled and fully wave bridge rectifier, Elementary idea of effect of load and source inductance. UNIT 3 AC voltage controllers, SCR commutation techniques, choppers, inverters, cycloconverters, dual-converters, Block diagram representation, working principle, types and applications. UNIT 4 Solid state control of D.C. and A.C. Motors using choppers, inverters, dual convertors and cycloconvertors. Electronic control of Electric heating and Welding: Electronic control applied to resistance welding, High frequency Induction and Dielectric heating. Introduction to PLC'S. UNIT 5 Transducers-Construction and working principle of potentiometer, L.V.D.T Strain gauge, Tachogenerator, pressure gauge, thermo-couples, thermistors, Piezo electric crystal, photo cells, solar cells (Elementary description).Measurement of Stress, flow, viscosity and temperature using proper transducers. SUGGESTED READING: POWER ELECTRONICS: M Rastid Course Number: DEE602, Course Title: POWER ELECTRONICS LAB. Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 0.5, Periods(55 mts. each)/week:2(L-0+T-0+P/S-2), Min.pds./sem.:26 1. To plot and study SCR firing characteristic 2. To plot and study Diac firing characteristic 3. To plot and study Triac firing characteristic 4. To plot the firing characteristic of UJT and observe the output wave of a relaxation Oscillator

using UJT. 5. To study a Gate Controlled half wave and fullwave rectifier using SCR. 6. To study a 3-phase bridge rectifier using power diodes/SCRs. 7. Study of illumination control using SCR/Triac. 8. Speed control of D.C. Motor using SCR. 9. Study of Time circuit using IC 555. 10. To control speed control of D.C. motor with open loop and close loop control and plot the

graphs. 11. Fabrication and Testing of inverter circuit. SUGGESTED READING: POWER ELECTRONICS: M Rastid

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Course Number: DEE603, Course Title: ELECTRICAL POWER II Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 3, Periods(55 mts. each)/week:4(L-3+T-1+P/S-0), Min.pds./sem.:52 UNIT 1 GENERATION: Various types of generating stations-Diesel, Thermal, Atomic & Hydroelectric. Their layout and principle of operation, factors of choice of power station and selection of site. ECONOMICS OF GENERATION: Economic comparison of various types of generation. Necessity of interconnection of power stations on the basis of base-load demand and peak-load demand. Idea of tariff computation. UNIT 2 FAULTS: Types of faults, 3 phase symmetrical faults, effects of faults on system reliability and stability. Abnormalities in a power system, short circuits and their effects, representation of fault conditions through single line diagrams. Short circuit calculations. SWITCHGEAR: (a) Purpose of protective gear, characteristics of a protection system (b) Classification of fuses, H.V. fuses, application and working, grading and co-ordination, L.V. fuses, selection of fuses, characteristics. UNIT 3 CIRCUIT BREAKERS: Requirement of circuit breakers, definition of terms associated with circuit breakers, reasons for arc formation, principles of arc extinction. Types of circuit breakers, oil circuit breaker, classification and rating of circuit breakers, working of different types of air and oil circuit breakers, specifications of circuit breaker. Maintenance schedule. Vacuum and SF6 circuit breakers. UNIT 4 RELAYS: Definition of terms, requirements of relays. Classification of relays, types of protective schemes. Operating principles, induction type over current relay reverse power relay, directional over current relay. Differential and percentage different relays, working, applications and characteristics. Buchholz's relay, thermal relay. UNIT 5: PROTECTIVE SCHEMES PROTECTION OF ALTERNATORS: Stator faults, Rotor faults, Mechanical conditions, External faults, their reason, effect and protections used. PROTECTION OF POWER TRANSFORMERS: Types of faults, their ill effects, types of protective schemes- over current Earth fault, Differential protection, Buchholz devices, winding temperature protection. MOTOR PROTECTION: Types of faults and protections of motors, under voltage protection. PROTECTION OF FEEDERS: Radial feeder protection, differential time and current graded schemes. Differential protection. PROTECTION AGAINST OVER VOLTAGES: Causes of over voltage, travelling waves, earth-wire, protective zone, lightening arrestors, spark gap and electrolytic arrestors, surge absorbers. GROUNDING: Neutral grounding, solid resistance and reactance grounding, Peterson coil, Earthing Transformer, Grounding of equipmentor safety. SUGGESTED READING: A COURSE IN ELECTRICAL POWER: JB Gupta A COURSE IN ELECTRICAL POWER: Soni, Gupta & Bhatnagar ELECTRICAL POWER SYSTEMS: VK Gupta

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Course Number: DEE604, Course Title: UTILIZATION OF ELECTRIC ENERGY Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 3, Periods(55 mts. each)/week:4(L-3+T-1+P/S-0), Min.pds./sem.:52 UNIT 1: ILLUMINATION Nature of light-Curve of relative sensitivity of human eye and wave-length, standard terms and definitions. Laws of illumination (with proof) calculation of illumination of different points away from the source, considerations involved in simple design problems and illumination schemes. Level of illumination, simple numerical. Source of Light: Different type of lamps and filament lamps, effect of voltage on life and efficiency of filament lamps. Discharge lamps: Sodium vapour lamp, Neon lamps Mercury vapour lamps, Fluorescent lamps and Halogen lamps. Requirement of proper lighting system: Calculations of light points for a given interior illumination level simple problems. UNIT 2: ELECTRICAL HEATING Comparison of electrical heating with other heating system, classification of electrical heating, applications of various heating methods in industries, Resistance Heating-Principle, types, properties of heating element. Direct and indirect resistance heating. Temporary controls of resistance furnaces. Arc heating-Direct and indirect Arc furnaces and their uses. Eddy current heating. Induction heating-Direct and indirect, Core type and core less induction furnaces, Field of applications. Dielectric heating-principles, advantages and uses. Numerical on various heating methods. UNIT 3: ELECTRIC WELDING AND ELECTRO CHEMICAL PROCESS Electric welding: Welding methods, resistance welding methods, Arc welding, welding equipment-Welding transformer set, M.G. set, comparison of a.c. and d.c. welding, welding control circuits. Electro-chemical processes: Types and their uses, Electrodeposition basic principles, need, laws of electrolysis, Description of equipment and process, supervision of process, Anodising, Electro refining of metal UNIT 4: ELECTRIC DRIVES Types of drives, advantages of electric drives, individual and group drives. Characteristics of different kinds of electric drives, belt-drive, pulleys, Gear and direct drives. Characteristics of motors for various types of drives. Choice of motors for: (a) Domestic uses: Fans, sewing machine, refregerator, cooler, mixer/grinder, washing machines etc. (b) Industrial uses: Lathes, planner/shapers, Grinder, Drilling machine, Cranes/lifts, Conveyers. Drives employed in paper, textile and rolling mills. Semiconductor drives: Introduction to semiconductor switch based drives viz, VSI,CSI and cycloconverters. UNIT 5: ELECTRIC TRACTION Advantages over other systems, Different electrical Traction systems in India. Requirement of Traction motors. Motors used in Traction-A.C. and D.C. Mechanics of Train Movement-Speed time curves, simplified speed-time curves, numerical on speed time curves. Electrical Braking methods (brief description only) - Plugging, rheostatic and regenerative. Methods and control of Traction motors-series-parallel control, Bridge and shunt Transition, Notching, Drum controllers. SUGGESTED READING: UTILISATION OF ELECTRICAL ENERGY: JB Gupta UTILISATION OF ELECTRICAL ENERGY: CL Wadwa

19 December, 2018 (13)

Course Number: DEE605, Course Title: ELECT. TESTING MAINT. & REPAIR Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 3, Periods(55 mts. each)/week:4(L-3+T-0+P/S-1), Min.pds./sem.:52 UNIT 1: SCOPE AND ORGANISATION Of ELECTRICAL MAINTENANCE DEPARTMENT Requirement of Electrical Maintenance Department, Organisation work of Electrical Maintenance Department, Office work and record keeping of electrical maintenance department history and plant maintenance, log book and job cards. UNIT 2: INSTALLATION OF ELECTRICAL EQUIPMENT Classification of electrical equipment, general guidelines of loading and unloading of heavy electrical machines, breif description of the accessories used for loading and unloading of heavy electrical equipment, list of precautions to be taken while execution such jobs. General motors, Transformers, Switchgears, Transmission and Distribution lines. UNIT 3: PREVENTIVE MAINTENANCE Meaning of preventive maintenance advantages of programme preventive maintenance, preparation of preventive maintenance schedules for transformers, transmission lines, induction motors, circuit breakers, underground cables and storage batteries. UNIT 4: TROUBLE SHOOTING Causes of failure of electrical equipment, classification of faults under Electrical, Magnetic & Mechanical: Tools and instruments used for trouble shooting of repairs, Diagnosis of faults in (I) d.c. machines (ii) synchronous (iii) transformers (iv) induction motors (v) circuit breakers (vi) over-head and underground transmission lines (vii) storage batteries. Annual overhaul and its repairing. UNIT 5: INSULATION TESTING AND OIL PURIFICATION Classification of insulation as per ISS:1071/1958, insulation resistance measurement, effect of temperature on insulation resistance, reasons for deterioration of test results, precaution in heading and supplying: Methods of purification of insulating oils. Electrical Safety-Classification of Electrical accidents. Types & uses of different types of fire extinguishers. SUGGESTED READING: MAINTENANCE OF ELECTRICAL EQUIPMENT: PP Gupta TESTING MAINTENANCE & REPAIR OF ELECTRICAL EQUIPMENT (Hindi): Gaggi Sharma Course Number: DEE606, Course Title: ELECT. TESTING MAINT. & REPAIR LAB. Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 0.5, Periods(55 mts. each)/week:6(L-0+T-0+P/S-6), Min.pds./sem.:78 Atleast 8 experiments to be performed: 1. Use of Testing equipment-Meggers line tester test lamp, phase sequence etc. 2. To measure the earth resistance by an Earth Tester. 3. Electroplating of a small gadget in : (i) Nickle & (ii) Chromium 4. Periodic Testing of the dielectric strength of Transformer oil in oil Testing kit. 5. Fault location and repairs in Table and Ceiling fans (A.C.). 6. Testing and servicing of new and old batteries. 7. General Maintenance (oiling, greasing and cleaning) of domestic appliances and fans. 8. Testing and servicing of domestic appliances e.f. iron, room heater, electric heater etc. 9. To find the effect of single phasing of a three phase induction motor. 10. Winding practices on (i) small transformer (ii) ceiling fan armature (iii) choke core 11. Testing and repair of inverter. 12. Testing a flourescent tube circuit and its repair.

19 December, 2018 (14)

Course Number: DEE607, Course Title: PROJECT Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 3, Periods(55 mts. each)/week:4(L-0+T-0+P/S-4), Min.pds./sem.:52 PART A ENTREPRENEURSHIP DEVELOPMENT Investigation For Establishing A Small Scale Industry: To compile such information which facilitate in the preparation of a formal report on starting a small scale industry, the report may consist of : (a) Introduction (b) Scope of sale (c) Requirement of Physical resources (d) Financial estimates (e) Marketing strategy and conclusion. PART B Industrial Project And Its Appraised Power Project: To conduct necessary investigations study to prepare a technical report on one of the following projects- (a) Electrification of a village (b) Modification or design of a receiving sub-station (c) Electrification scheme of an industrial complex (small).

OR Design and Development Project: These projects can include construction of electrical appliances, electronic gadgets. At the end of each project a formal technical report is to be prepared. Course Number: DEE608, Course Title: CONTROL OF ELECTRICAL MACHINES Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 3, Periods(55 mts. each)/week:3(L-3+T-0+P/S-0), Min.pds./sem.:39 UNIT 1: CONTROL COMPONENTS (FUSES AND RELAYS) Fuses and combination fuse with switch units, maintenance circuit breaker contractors, Over- load relays, timing. Relays, pulse failure relay. UNIT 2: CONYTROL COMPONENTS (SWITCHES AND CONTROLLERS) Push buttons, selector switches, limit switches proximity switches, Solenoid valves, master controllers and drum switches, pressure switches, temperature controller, float switches, Mechanical breaks for motors, control transformer, rectifiers, reactors, capacitors. Symbols for various components. Control diagram. UNIT 3: A.C. CONTROL CIRCUITS Forward/reversing of 3d phase motors, Sequence starting of motors, starting of multi-speed spuirrel cage motor, Dynamic breaking and plugging if squirrel cage induction motor, Overload. Protection of motors, single phase protection, over temperature protection . Voltage stabilizer for 3 phase single phase motors. UNIT 4: CONTROL OF MOTORS Control of Synchronous motor, Principle of acceleration, Motor starter with field application by definitre time relay, Motor starter with field application by slip frequency relay, Over- load protection scheme. Control of single phase motors. Across the line starter, reversal of universal motor, speed control it universal motor, starter for capacitor type split phase motor, dynamic breaking. UNIT 5: CONTROL CIRCUITS Industrial control circuits. Heater control, compressor motor control, walking beam, battery operated truck, Conveyer system control, Lift circuit. Trouble shooting in control circuits. Analyzing the problems, Major trouble spots- fuse base, loose connections, faculty contacts, incorrect wired markers, combination problems, low voltage, ground, procedures used for trouble shooting. SUGGESTED READING: CONTROL OF ELECTRICAL MACHINE: Kumar & Tyagi

19 December, 2018 (15)

Course Number: DEE609, Course Title: ELECTRICAL TRACTION Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 3, Periods(55 mts. each)/week:3(L-3+T-0+P/S-0), Min.pds./sem.:39 UNIT 1 INTRODUCTION: Electric traction system and its advantages over other systems, types of electric traction systems. Traction systems for India. ELECTRIC TRACTION DRIVES: Suitability of electrical traction drives-DC series motor, A.C. series motor, 3-phase induction motor, characteristics of electric traction drives, special design requirements, methods of starting and speed control, different methods of braking, plugging, rehostatic regenerative control. UNIT 2 POWER SUPPLY OF ELECTRIC TRACTION: Different systems of power supplies, their chronological evaluation, power supply arrangements i.e. traction substation, major equipment-transformer, circuit breaker, interrupter, protection system, remote control system, design considerations. UNIT 3 MECHANICS OF TRACTION: System of units, speed time curves, their construction, simplification and interpretation for main line, suburban routes, tractive effort, specific energy consumption and factors affecting it. Weight transfer due to torque, coefficient of adhesion. UNIT 4 RECTIFICATION EQUIPMENT: Equipment required for rectification, their brief theory and working. OVERHEAD EQUIPMENT: Design aspects of over head equipment, catenary and its types, practical aspects of working, maintenance of overhead equipment, current collection system, their requirements. UNIT 5 CONTROL CIRCUITS: DC and AC track circuits, signal for traffic control. SUPERVISORY REMOTE CONTROL: System of remote control, its advantages, mimic diagrams, remote control system and network remote control centre (R.C.C.). RAIL AND RETURN PATH: Earth return protection of underground equipment, Negative booster, voltage distribution on rails. SUGGESTED READING: ELECTRIC TRACTION: H. Partab ELECTRICAL POWER Vol. IV: JB Gupta Course Number: DEE610, Course Title: COMPUTER SIMULATION Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 3, Periods(55 mts. each)/week:3(L-3+T-0+P/S-0), Min.pds./sem.:39 UNIT 1 Exposure to simple design problems in both digital as well as analog systems. UNIT 2 Introduction of the use of basic building blocks of digital, analog systems to solve the simple problems like Amplifiers, Oscillators, Rectifiers, diode based circuits etc. UNIT 3 Introduction of a circuit simulation (SPICE) for analyzing the problems discussed in previous units. Exposure to AC, DC, Translent analysis, Transfer function aspect etc. UNIT 4 Introduction of a P.C.B. making package (CIRCUIT MAKER). Using the package for designing PCB for various above discussed problems. UNIT 5 Providing hands- on expenditure in manufacturing the PCB using required equipment. SUGGESTED READING: SPICE MANUAL CIRCUIT MAKER MANUAL PRIVITED CIRCUIT BOARD TECHNIQUES: Bosshart

19 December, 2018 (16)

Course Number: DEE611, Course Title: WORK EXPERIENCE COURSE Class: Diploma in Engg., Status of Course: Work Experience, Approved since session: 2000-01 Total Credits: 1.5, Periods(55 mts. each)/week:3(L-0+T-0+P/S-3), Min.pds./sem.:39 UNIT 1 (a) Theme development (b) Equipment study, study of Thrust area (c) Feasibility analysis and costing. UNIT 2 (a) Introduction to projects (b) Electric projects (c) Electronic projects. UNIT 3: ELECTRIC PROJECTS (a) Equipment study: Required machinery and their operation (b) Study of required technology (c) Practical production and finishing of respective projects. UNIT 4: ELECTRONIC PROJECTS (a) Design of circuits for respective projects allotted (b) Breadboard testing (c) PCB design [manual or using a package]. UNIT 5 (a) Manufacturing of previously designed PCB (b) Fabrication and production of finished product. Projects to be Allotted: One from each Section Section A - ELECTRIC PROJECTS: (a) Winding of machines/Transformers (b) Domestic wiring and repair (c) Machine Testing (d) Repair of Home Appliances (e) Similar other projects. Section B - ELECTRONIC PROJECTS: (a) Experimental Lab Kits (b) Power Suppliers (c) Application oriented circuits (d) Audio Amplifiers/ Oscillators (e) Similar other projects. Section C – BIOINSTRUMENTATION: (a) Bioinstrumentation– Introduction, Basic Bioinstrumentation System (b) Practical work on ECG, EMG, EEG, Blood pressure (c) Repair and Maintenance of ECG machine and medical equipments. (d) Biomedical Sensors– Introduction, biopotential measurements, pH Sensors, biosignal processing. Course Number: DEE612, Course Title: QUANTUM ELECTRONICS Class: Diploma in Engg., Status of Course: Work Experience, Approved since session: 2005-06 Total Credits: 3, Periods(55 mts. each)/week:3(L-0+T-0+P/S-3), Min.pds./sem.:39 UNIT 1 Introduction: Nature of electromagnetic radiation, various Einstein coefficients, spontaneous and stimulated emission, concept of coherence, amplification using optical pumping and population inversion, active medium for creating population inversion. UNIT 2 AMMONIA MASER AND BUBY LASER: Ammonia Maser; creation of population inversion in ammonia maser, amplification in Ammonia Maser, Bandwidth of ammonia maser, Ruby Laser material, creation of population by optical pumping, optical cavity. UNIT 3 Other Lasers; Gas Laser (He-Ne), energy states involved, CW Laser, GaAS semiconductor Laser, Injection Laser, Organic Dye Laser, Ion and atomic Laser, Raman laser. UNIT 4 Control of Laser Output: Intra-cavity control of spectral characteristics, Methods of Q–switching, Mode locking for ultra short pulses. Medical Application of Laser, Military applications, Scientific uses. UNIT 5 Economic Laser Potential, Radar and ranging applications, use in outer space Laser tracking of satellites.

19 December, 2018 (17)

Course Number: DEE613, Course Title: OPTICAL COMMUNICATION Class: Diploma in Engg., Status of Course: Work Experience, Approved since session: 2005-06 Total Credits: 3, Periods(55 mts. each)/week:3(L-0+T-0+P/S-3), Min.pds./sem.:39 UNIT 1 Introduction; Historical perspective, Opical fibre, types of optical fibers, Step in dex multimode, graded index multimode, single mode fibres. UNIT 2 RAY PROPOGATION THROUGH OPTICAL FIBRES. Numerical Aperture, Step index fibres: numerical aperture and multi-path dispersion, Propagation and multi-path dispersion in graded index fibres, material dispersion. UNIT 3 ATTENUATION MECHANISM: Absorption and scattering, Damage by ionizing radiation. Optical fibre components: couplers, Launcher, Multiplexer de-multiplexer, connectors Photo detectors, avalanche and PIN photo diodes. UNIT 4 OPTICAL SOURCES USED FOR COMMUNICATION LED: LED Design for optical communication, P-N junction in equilibrium in Semi conductor, Direct and indirect band-gap semi conductors Laser band – gap engineering, (addition of impurity). Development of stripe geometry Lasers. UNIT 5 OPTICAL FIBRE COMMUNICATION SYSTEM: Economic Merits of optical Fibre Systems, Telecommunication, Local distribution services, optical Fibre Analog and Digital Telecommunication systems Unguided Optical communication Systems. Course Number: DEE614, Course Title: ANTENNA ENGINEERING Class: Diploma in Engg., Status of Course: Work Experience, Approved since session: 2005-06 Total Credits: 3, Periods(55 mts. each)/week:3(L-0+T-0+P/S-3), Min.pds./sem.:39 UNIT 1 Vector potential, Decoration of field using vector potential, both electric and magnetic field; radiation resistance and its calculation for simple structure like an oscillating of dipole. UNIT 2 Definition antenna parameters like radiation intensity, Power Pattern, Directivity Gain, efficiency of an antenna, Reciprocity theorem and its application Antenna Aperture and effective height. UNIT 3 Radiation from simple structure like, Half-wave Antenna, Quarter-wave antenna, calculation of radiation resistance. Familiarization with radiation patterns of other resonant and non- resonant antenna, wide band Antenna like log periodic. UNIT 4 SOME SPECIAL ANTENNAS: Omni directional television transmitter antenna, Folded dipole television receiver antenna, Helical antenna. End fire and Broadside on antenna. UNIT 5 MICROWAVE ANTENNA: Horn and Lens antenna, Parabolic reflector and dish; other type of microwave antenna.

19 December, 2018 (18)

Course Number: DEE615, Course Title: MOBILE COMMUNICATION Class: Diploma in Engg., Status of Course: Work Experience, Approved since session: 2008-09 Total Credits: 3, Periods(55 mts. each)/week:3(L-0+T-0+P/S-3), Min.pds./sem.:39 UNIT 1 Evolution of Cellular Communication Systems, Mobile Radio Systems around the World, Examples of Mobile Radio Systems, Operations of Cellular Systems (Paging Systems, cells, cell splitting, sectoring, microcell zone concept), Frequency reuse, Channel Assignment Strategies, Handoff strategies. UNIT 2 Dynamic Power Control: Interference and system capacity, Co-Channel interference, Adjacent channel interference, Power control for reducing interference, Trunking and Grade of Service, Approach to improve capacity in cellular systems. UNIT 3 Introduction to Radio wave Propagation: Free space propagation model, Relating Power to Electric Field, Three Basic Propagation Mechanism: Reflection, Diffraction and Scattering, Multipath Propagationn, Fading. UNIT 4 Review of Modulation Schemes: (Amplitude Modulation, Frequency Modulation, Phase Modulation). FM Modulation methods: Direct and Indirect Method, Digital Modulation: Minimum Shift Keying, and Spread Spectrum: Direct Frequency Spread Spectrum. Multiple Access Techniques: TDMA, FDMA, and CDMA. UNIT 5 GSM signaling architecture protocol, Traffic Routing in Wireless Networks, Circuit Switching and Packet Switching, SS7 protocol, ALOHA protocol. SUGGESTED READINGS: WIRELESS COMMUNICATION: Rappaport WIRELESS COMMUNICATION: Andreas Goldsmith MOBILE COMMUNICATION: John Schiller Course Number: DEE616, Course Title: INDUSTRIAL ELECTRONICS Class: Diploma in Engg., Status of Course: Work Experience, Approved since session: 2005-06 Total Credits: 3, Periods(55 mts. each)/week:3(L-0+T-0+P/S-3), Min.pds./sem.:39 UNIT 1 Introduction: Control System classification and method of control concept of open loop and closed loop control, automatic control. High-power switching devices: Power diode characteristics, control Switch in devices power Transistor. UNIT 2 Thyristor and their operation, types of thyristors SCR, diac and triac their construction, characteristics and applications UJT and application in relaxation Oscillators. UNIT 3 Thyristor Applications: Method of switching ON and switching OFF SCR. Phase control using SCR, Diac and Triac, Concept of firing angle and its control. Single Phase controlled SCR, Half Wave, Full Wave bridge rectifiers using of SCRs; Principles of operation of basic invertors circuits. UNIT 4 Principles and Applications of Induction and reflective Heating: Importance of Heating in industry, Industrial Application of insduction heating Principle of dielectric heating, Industrial Application of Dielectric Heating. UNIT 5 Transducers: Principle of operation and their use in measuring physical parameters; variable resistance type, variable capacitance and inductance type transducers. Characteristics of instrumentation amplifiers use of transducer with instrumentation amplifier drift, D.C offset, Noise, gain frequency response of such a system.

19 December, 2018 (19)

Course Number: DEE617, Course Title: INDUSTRIAL ELECTRONICS LAB. Class: Diploma in Engg., Status of Course: Work Experience, Approved since session: 2005-06 Total Credits: 0.5, Periods(55 mts. each)/week:3(L-0+T-0+P/S-3), Min.pds./sem.:39 1. To study of Power control using diac and triac. 2. To study of electronic fan regulator 3. To Study of characteristics of SCR. 4. To study of speed of DC shunt motor. 5. To study of characteristics of UJT and its applications in Wave shaping circuit. 6. To study of UJT fining of circuit of UST. 7. To study of light operated relay using LDR or photo diode. 8. To study of electronic timer circuits. 9. To study of Servo Motors and Synchros. 10. Fabrication and testing of inverter circuit. 11. Study of Power Rectifier Circuit. Course Number: DEE618, Course Title: SERV. & TESTING OF ELECTRONIC EQUIP. Class: Diploma in Engg., Status of Course: Work Experience, Approved since session: 2008-09 Total Credits: 3, Periods(55 mts. each)/week:3(L-0+T-0+P/S-3), Min.pds./sem.:39 UNIT 1: INTRODUCTION Equipment failure and its causes, Reliability and its prediction, maintenance policy, nature of faults, formal and informal troubleshooting techniques and procedures, PCB fabrication and faults, soldering and de-soldering techniques and faults etc. UNIT 2: TEST AND REPAIR EQUIPMENT Familiarization of testing instruments like Milti-meters, Cathode ray Oscilloscope, Digital Storage Oscilloscope, Signal Generators, Universal Bridge, Logic Analyzer, DC Power Supplies, Transformer Winding Machine, Hand tools, soft tools and soldering tools, etc. UNIT 3: ELECTRONIC COMPONENT TESTING Specifications and Testing and resistors, capacitors, transformers, inductors, diodes, bipolar junction transistors, analog and digital integrated circuits, fault diagnosis in opamp circuits and digital troubleshooting methods, etc. UNIT 4: LABORATORY INSTRUMENT Probable faults, its diagnosis and repair in lab instruments like Oscilloscopes, DC Linear & SMPS Power Supplies, and Signal Generators, etc. UNIT 5: COMMERCIAL EQUIPMENT Probable faults, its diagnosis and repair in commercial equipment like Television receiver, Radio receiver, C.D. Players, and Mobile Phones, etc. Course Number: DEE619, Title: SERV. & TEST. OF ELECTRONIC EQ. LAB. Class: Diploma in Engg., Status of Course: Work Experience, Approved since session: 2008-09 Total Credits: 0.5, Periods(55 mts. each)/week:3(L-0+T-0+P/S-3), Min.pds./sem.:39

1. Introduction to Lab & Familiarization with equipment: Tutorial on Preventive Maintenance and Systematic Fault Finding.

2. Testing of Discrete components. 3. Testing of IC components. 4. Testing of PCB. 5. Testing of Populated PCB. 6. De-soldering and Soldering techniques for repair purposes. 7. Simple Transformer Winding. 8. Testing & Servicing of DC Power Supply. 9. Testing & Servicing of Cathode Ray Oscilloscope. 10. Testing & Servicing of Television. 11. Testing & Servicing of CD Player. 12. Testing & Servicing of Mobile Phones.

19 December, 2018 (20)

Course Number: DEE620, Course Title: ADVANCED MICROPROCESSORS Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2007-08 Total Credits: 3, Periods (50 mts. each)/week: 3(L-3+T-0+P/S-0), Min.pds./sem.:39 UNIT 1 The 8086 microprocessor, internal architecture of 8086, concept of memory segmentation and physical address generation, memory and date addressing mode, minimum and maximum mode of 8086 UNIT 2 System Design using 8086, Pins and signals, CLK circuitry, 8086 Address and Data bus concept, memory and I/O interface block diagram UNIT 3 Programming of 8086, instruction format, data transfer, arithmetic, bit and logical manipulation, string, program transfer and processor control instructions, programming using manual assembly and assembly directives UNIT 4 8086 Interrupt System, concept, interrupt vector table and interrupt type code, types of interrupts and interrupt priority, predefined interrupts (0-4), user defined software/hardware interrupts UNIT 5 Applications of Microprocessors, use of microprocessor for applications like –microprocessor based weighing scale, temperature measurement and control system, data acquisition system, speed control of DC motor ( with block diagram, main devices used and operation) SUGGESTED READINGS: Microprocessor and Application: D V Hall Microprocessor 8086/8088: B.B. Brey Course Number: DEE621, Course Title: MICROCONTROLLERS & PLCs Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2013-14 Total Credits: 3, Periods (50 mts. each)/week: 3(L-3+T-0+P/S-0), Min.pds./sem.:39 UNIT 1: INTRODUCTION TO MICROCONTROLLERS Microcontroller Series (MCS)-51 Overview, Pin Details, I/O Port Structure, Memory Organization, Special Function Registers (SFRS), External Memory. UNIT 2: INSTRUCTION SET SUMMARY Instruction Set, Addressing Modes, Instruction Types. UNIT 3: TIMER AND SERIAL PORT OPERATION & INTERRUPTS Timer Operation: Timer Mode Register, Timer Control Register, Timer Modes & Overflow Flag, Clocking Sources, Starting-Stopping-Controlling Timers, Initializing & Accessing Timer Registers, Short-Medium-Long Intervals, Baud Rate Generation. Serial Port Operation: Serial Communication, Serial Port Buffer Register, Serial Port Control Register, Modes of Operation, Initializing & Accessing Serial Port Registers, Serial Port Baud Rates. Interrupts: 8051 Interrupt Organization, Processing Interrupts, Program Design Using Interrupts, Timer Interrupts, Serial Port Interrupts, External Interrupt, Interrupt Timing. UNIT 4: 8051 ASSEMBLY LANGUAGE PROGRAMMING & PROGRAMMING Assembler Operation, Assembly Language Program Format, Assembler Directives, Design and Interface of Examples like Keypad Interface, 7-Segment Interface, Advantages & Disadvantages of 8051 C, 8051 C Compilers, Data Types, Memory Types & Models, Simple 8051 C Programs. UNIT 5: PROGRAMMABLE LOGIC CONTROLLER Introduction to PLCs, Architectural Details, Memory Structure, I/O Structure, Programming Terminal, Power Supply, Basic Principle, Response Time, Relay Replacing, Basic Instructions, PLC Registers and Program Scan, Application of PLCs in Industries. SUGGESTED READINGS: The 8051 Microcontroller: I Scot Mackenzie Programmable Logic Controller: Job Dan Otter

19 December, 2018 (21)

Course Number: DEE622, Course Title: INFORMATION TECH.3: ‘C’ PROGRAMMING Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2013-14 Total Credits: 3, Periods(55 mts. each)/week:6(L-0+T-0+P/S-6), Min.pds./sem.:78 UNIT 1: C FUNDAMENTALS Introduction, Variables & Arithmetic Expressions, The For Statement, Symbolic Constants, Character Input & Output, Arrays, Functions, Arguments- Call by Value, Character Arrays, External Variables & Scopes. UNIT 2: TYPES, OPERATORS & EXPRESSIONS Variable Names, Data Types & Sizes, Constants, Declarations, Arithmetic Operators, Relational & Logical Operators, Type Conversions, Increment & Decrement Operators, Bitwise Operators, Assignment Operators & Expressions, Conditional Expressions, Precedence & Order of Evaluation. UNIT 3: CONTROL FLOW Statements & Blocks, If-Else, Else-if, Switch, Loops- While & For, Loops- Do-while, Break & Continue, Goto & Labels. UNIT 4: FUNCTIONS & PROGRAM STRUCTURE Basic of Functions, Functions Returning Non-integers, External Variables, Scope Rules, Static Variables, Register Variables, Block Structure, Initialization, Recursion, The C Preprocessor. UNIT 5: POINTERS, ARRAYS AND INPUT & OUTPUT Pointers & Addresses, Pointers & Function Arguments, Pointers & Arrays, Multidimensional Arrays, Standard Input & Output, Formatted Output- Printf, Formatted Input- Scanf, File Access, Error Handling- Stderr & Exit, Line Input & Output. SUGGESTED READINGS: THE C-PRIMER: Les Hancock & Morris Krieger C-PROGRAMMING LANGUAGE: Kernighan & Ritchie

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Course Number: DME601, Course Title: MACHINE TOOL TECHNOLOGY Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 3, Periods(55 mts. each)/week:4(L-3+T-0+P/S-1), Min.pds./sem.:52 UNIT 1: CENTRE LATHE The centre lathe and its principle of working. Types of lathes, Lathe specification and size, Features of lathe bed. Head stock and tail stock. Feed mechanism and change-gears. carriage saddle, Cross slide, Compound rest, Tool post, Apron mechanism, lathe accessories, Chucks, Face plate. Angle plate, Driving plate, Lathe doges, mandrils, Steady rest, Lathe attachements. Lathe operations-plane and step turning, Taper turning, Screw cutting, Drilling, Boring, reaming, Knurling, Parting off, Under cutting, Relieving. Types of lathe tools and their uses. Brief description of semi automatic lathes such as capstan and turret lathes, their advantages and disadvantages over centre lathe, types of job done on them. General and periodic maintenance of a centre lathe. UNIT 2 SHAPING, PLANING & SLOTTING MACHINES: Working principles of planer, shaper and slotter. Differences and similarities among them, quick return mechanism applied to the machines. types of work done on them, types of tools used, their geometry. General and periodic maintenance of a shaper. DRILLING & BORING MACHINES: Types of tools used in drilling and boring. Classification of drilling and boring machines, principle of working and constructional details of simple and radial drilling M/C and general and periodic maintenance. Operations like facing, counter boring, tapering. UNIT 3: MILLING MACHINES Types of milling machines, constructional features of horizontal milling M/C. general maintenance of the machine, types of milling cutters, milling operations like plane milling, space milling, angular milling form milling, straddle milling, gang milling, Negative rake milling, cutting speed and speed for different tools in up and down milling. Simple, compound and Differential indexing, milling of spur gears and racks. UNIT 4 GRINDING MACHINES: Common abrasives, grinding wheel materials, Bonds, Grain and grit of abrasive, Grain structure and shapes of common wheels, various speeds and feeds, Use of coolants, Methods of grinding. Types of grinding machines, precision finishing operations like honing. BROACHING MACHINES: Types of work done on broaching machine. Simple types of broaches and their uses, Types of broaching machines. UNIT 5 JIGS AND FIXTURES: Object of Jigs and Fixture. Difference between jigs and fixtures. Principle of location. Principle of clamping. Locating and clamping devices. Types of jigs -Simple open and closed (or box) jigs. Drill jigs- bushes (Fixed, Liner, Renewal, Slip). Template. Plate jigs. Channel jigs, Leaf jigs. Simple example of milling, turning, grinding, horizontal boring fixtures and broaching fixtures. Welding fixtures. COOLING PROCESS: Cooling and cutting fluids, difference between coolant and cutting fluid, function and action of cutting fluids. Requirement of good cutting fluids, their selection for different materials and operations. AUTOMATION OF MACHINE TOOLS: Introduction to CNC lathe (Computer Numerical Control Lathe) and FMS (Flexible Manufacturing System) Introduction only. SUGGESTED READING: PRODUCTION TECHNOLOGY: Jain & Gupta MACHINE TOOL TECHNOLOGY (Hindi): JK Kumar WORKSHOP TECHNOLOGY Vol. II: Hazra & Choudhary

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Course Number: DME602, Course Title: METROLOGY & MEASURING INSTRUMENT Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 3, Periods(55 mts. each)/week:4(L-3+T-0+P/S-1), Min.pds./sem.:52 UNIT 1 INTRODUCTION: Meaning and scope of metrology in field of engineering. standards and types of measurements (Line and Wave, length, Primary, Secondary and Tertiary measurement concept only). Limits, Fits and Tolerances. Interchangeability, precision and accuracy, Sources of error. PRINCIPLES AND CLASSIFICATIONS OF MEASURING INSTRUMENTS: (a) Principle of Mechanical Measuring Instruments: Lever method, vernier method, screw and screwnut method, compound gearing and helical spring methods. (b) Principles of Optical Instruments: Reflection, Refraction, Interference, Polarisation, Optical prisms, Lenses and Optical projectors. (c) Principles of Electrical measuring Instruments. (d) Principles of Hydraulic and Pneumatic Instruments. UNIT 2: COMPARATORS General principles of constructions, balancing and graduation of measuring instruments, characteristics comparators, use of comparators, difference between comparators, limit gauges and measuring instruments. Classification of comparators, construction and working of dial indicator, johanseer "Mikrokator" read type mechanic comparator, mechanical-optical, zeiss optotest, electro limit, electromechanical electronics, pneumatic comparators, gauges, tool makers microscope. UNIT 3: SURFACE FINISH Geometrical characteristics of surface roughness- Wavyness, layflaws. Effect of surface quality on its functional properties. Factor affecting the surface finish. Drafting symbols for surface roughness. Evaluation of surface finish RMS and CLS values. Methods of measuring surface roughness qualitative and quantitative methods. Comparison of surface produce by common production methods. UNIT 4 VARIOUS TYPES OF INSTRUMENTS USED FOR: (i) (a) Physical Measurements such as-Length, distance, height, Thickness, Gaps, Curvature, Angle, Taper, Area, Undulations, Surface finish, Thread and Gear measurement (b) Liquid Level & Viscosity-Liquid level measuring methods and devices, Viscometer - Plate and cone Viscometer, Two float viscometer, Rheo viscometer (ii) Mechanical Quantities: (a) Displacement. velocity, acceleration, space troque-Use of transducers and electronic count stroboscope, vibrating reeds and technometers (b) Pressure and Vacuum - Idea of atmosphere pressure, Gauge pressure and vacuum - Use of instruments such as manometers and those use elastic elements such as diaphragm, capsule Bellows, Bourdon tube and various transducers thermo couple, vacuum gauges (c) Strain - Use of Strain gauge and loadcells (d) Mechanical Power - Dynomometers - absorption and transmission type both. (Reference Only) TEMPERATURE MEASUREMENT: Various types of thermometers, thermocouples, pyrometers (Radiation and optical type both) UNIT 5 INSPECTION OF GEOMETRICAL ERRORS: Construction and working of auto collimeter, checking of straightness, flatness, squareness and prallelism, circularity (By dial gauge and telerod). MAINTENANCE OF MEASURING INSTRUMENTS: Defects likely to occur in measuring instruments and their remedies. General maintenance of measuring instruments. SUGGESTED READING: METROLOGY: RK Jain MECHANICAL MEASUREMENT: RK Jain

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Course Number: DME603, Course Title: METROLOGY & MEASURING INST. LAB. Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 0.5, Periods(55 mts. each)/week:2(L-0+T-0+P/S-2), Min.pds./sem.:26 NOTE: At least EIGHT experiments to be done. 1. Measurement of angle with the help of sine bar/vernier Bevel protractor. 2. Study and sketch of various types of optical projectors. 3. Study and sketch of various types of comparators and use them for comparing length of given

piece. 4. To measure the diameter of a hole with the help of precision balls. 5. To measure external and internal taper with the help of taper gauges, precision rollers. 6. To test the squareness of a component with autocollimeter. 7. To measure the pitch, angle and form of thread of a serew. 8. To measure the geometry of a gear having involute profile. 9. To measure the straightness of the edge of a component with the help of autocollimeter. 10. To measure the length, breadth, thickness, depth, height with micrometer. 11. To measure the length, breadth, thickness, depth, height, with height gauge and vernier

callipers. 12. Calibration of vernier callipers/micrometers. 13. Calibration of height gauge/depth gauge. 14. Study of a tool maker's microscope. 15. Checking of accuracy of snap gauge with slop gauge. 16. Checking of accuracy of a plug gauge with micrometer. 17. Measurement of areas by polar planimeter. 18. Use of feeler, wire, radius and fillet gauges measurement of standard parameters. SUGGESTED READING: MECHANICAL MEASUREMENT: RK Jain Course Number: DME604, Course Title: OPERATION RESEARCH Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 3, Periods(55 mts. each)/week:3(L-3+T-0+P/S-0), Min.pds./sem.:39 UNIT 1 INTRODUCTION: Application areas of O.R., Importance of O.R. in Decision making, Various phases of study of O.R. problem. LINEAR PROGRAMMING PROBLEM: L.P. Problems and Formation of L.P. Model, Graphical Solution of L.P. Model. Sensitivity analysis through graphical solution. UNIT 2: SIMPLEX METHOD Conversion of an LPP to standard form, Basic Feasible solution. Solving of an L.P.P. by applying simplex method, Degeneracy multiple optima. UNIT 3: TRANSPORTATION MODEL: Transportation problem, Vogel's approximation method. N.W. corner rule, and inspection method for intital solution. Solution technique, Degeneracy. UNIT 4: ASSIGNMENT MODEL Assignment Problem and its solution. Floods/Hangarian method. UNIT 5: GAME THEORY Introduction. Saddle Point, value of Game. graphical solution of game. Pure and mixed strategies 2xm or nx2 matrix only. SUGGESTED READING: OPERATION RESEARCH: Heera & Gupta OPERATION RESEARCH: Goel & Mittal

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Course Number: DME605, Course Title: PROD. AUTO. &COMP. INTEG. MANUFACTURING Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2008-09 Total Credits: 3, Periods(55 mts. each)/week:3(L-3+T-0+P/S-0), Min.pds./sem.:39 UNIT 1 GENERAL: Automation-Definition, Scope, its types and their merits, reasons for automation, Its appreciation and criticism. Meaning of the term Computer Integrated Manufacturing (CIM CAD/ CAM) Relationship between CIM and Automation. FUNDAMENTALS OF MANUFACTURING AND AUTOMATION: Types of Industries-Manufacturing, Processing; Basic producers, Converter, Fabricators. Types of Production-Job shop production, Batch production Mass production (Quantity Production and Flow production). Manufacturing - Functions - Processing - Basic processing, Secondary processing; Operations enhancing physical properties and finishing operations, Assembly, Material handling and Storage; Inspection and test and control, their meaning with automation point of view. Automation of welding. Manufacturing Process Inputs - Raw materials, Equipments (Machine Tools), Tooling and fixtures, Energy and Labour. Outputs - Finished product and Scrape/Waste. Plant Layout - Its meaning and concept of fixed position layout, Process Layout, Product layout and Group technology layout. Organisation and Information Processing Business functions, Product design, Manufacturing planning and Manufacturing control. UNIT 2 PRODUCTION CONCEPT: Such as Manufacturing Lead Time (MLT), Production rate, Components of Operation Time, Production Capacity (PC), Utilisation and availability, Work in Process (WIP), Time in Plant ( Tip), WIP Ratio, Tip ratio, their meaning and significance. Simple numerical problems. Automation Strategies and Their Effect - Specification of operation, Combined operations, Simultaneous operations, Integration operations, Increase flexibility, Improved materal handling and storage, on-line inspection, process control and optimization, Plant operation control, computer integrated manufacturing. PRODUCTION ECONOMICS: Methods evaluation investment alternatives, Constraints in manufacturing, Break Even Analyis, Unit Cost of Production, Cost of manufacturing, lead time and work in process. UNIT 3 ASSEMBLY SYSTEM AND LINE BALANCING: The assembly process, Assembly system, Manual assembly lines, Line balancing problems. Computerised line, balancing methods. Other ways to improve the line balancing, flexible manual assembly line. AUTOMATED ASSEMBLY SYSTEMS: Design for automated assembly, Types of automated assembly systems, Parts feeding devices, analysis of multistation Assembly machines, Analysis of single station assembly machines. UNIT 4: NUMERICAL CONTROL PRODUCTION SYSTEM Numerical controlling, Coordinate system, and Machine motions, Types of N.C. systems, Machine tool applications, Economics of NCS. UNIT 5 N.C. PART PROGRAMMING: Tape and Tape format, Methods of N.C. part programming, Computer assisted part programming, The APT Language, Manual data inputs, N.C. part programming using CAD/CAM, Computer automated part programming. DNC, CNC & ADAPTIVE CONTROL: Direct Numerical Control (DNC), Computer Numerical control (CNC), adapline control Matching, Current trends in N.C. FUNDAMENTALS OF CAD/CAM & FMS: Definition of the terms CAD (Computer Aided Design), and CAM (Computer Aided Manufacture). Use of computer as support in design and manufacturing. Introductory idea of FMS (Flexible Manufacturing System) SUGGESTED READING: NUMERICAL CONTROL MACHINES: NK Mehta PRODUCTION AUTOMATION & COMPUTER INTEGRATED MANUFACTURING: MP Grooner

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Course Number: DME606, Course Title: PROJECT Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2001-02 Total Credits: 3, Periods(55 mts. each)/week:3(L-0+T-0+P/S-3), Min.pds./sem.:39 The project paper will be of two parts. Part-A will contain the problems to evaluate students learning. The Part-B will be regarding students awareness of the plans and programmes running for rural development, Ecological balance and environmental pollution control. PART A: ENTREPRENEURSHIP DEVELOPMENT Meaning and scope of entrepreneurship, Market Survey-Selection of project. Site selection-availability of raw material, power, transportation, market etc. Layout of the factory and plant, Requirement of machines and equipment, processes involved. Assembly and detailed drawings. Availability of financial and other assistance from banks, societies, SISI etc. Estimating and costing. Break even point. Profit and Loss, Insurance and depreciation. Legal requirements. Registration-temporary and permanent Licensing, Sales tax, pollution control requirement. Advertising and Sales Management. Problems on design, drawing and fabrication (if possible) of simple machine/machine parts and preparing project report to establish small scale industry to fabricate the items designed. A few examples of such items are given below. Bench Vice, Wooden furniture, Small centrifugal pump, Steel Almirah, G.I. Milk cans, Diesel Engine parts, Manhole cover, Screw jack, Hand Shearing Machine, Hand blower, Main Switch outer casing (Cast Iron), Stepped Motor Pulley, Biogas Plant, Water Room Coolers, Hand Operated Grinder/Juicer, Agricultural Implements, Material Handling Equipment for small scale industry. Solar Cooker or any other simple items of general utility or industrial and domestic use. PART B The student will survey a village and prepare a report giving details of population, Means of lively hood, Health and hygienic conditions, Education facilities and various programmes/projects running for the development of the personnel and agencies involved in the work. He will also make observation on environmental pollution and ecological disturbances and will make a mention of that in his report with its reason, suggesting remedies or ways to minimise it, Without it the project will not be taken as complete. Student will choose any one of the problem from Part-A carrying 100 marks and Part-B is compulsory carrying 50 marks for all students. The students can be divided into groups of five to do one problem. The students will be examined for 50 marks by an external examiner.

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Course Number: DME607, Course Title: DESIGN & ESTIMATING Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2012-13 Total Credits: 3, Periods(55 mts. each)/week:4(L-3+T-1+P/S-0), Min.pds./sem.:52 UNIT 1 INTRODUCTION TO DESIGN: General design consideration in machine parts. Mechanical properties of materials of construction, steps in machine design. Factor of safety, Selection of materials. MACHINE PARTS SUBJECTED TO DIRECT LOADS AND SHEAR LOADS: Threaded connection, core and nominal diameter of screw, boiler-stay. Design for number of studs or bolts and their diameter for cylinder covers subjected to external forces. Punching and shearing. Design of cotter and Kunckle joints. UNIT 2: MACHINE PARTS SUBJECTED TO BENDING MOMENT Design for the diameter of Railway-Wagon axle, axle used in road-vehicles. Semi-elliptic Laminated spring, Proof load and proof stress, stiffness. Expression for max. Stress and deflection. determination of different dimensions, number of Laminations. Central deflection in a Laminated spring. UNIT 3: MACHINE PARTS SUBJECTED TO TWISTING MOMENT Design of solid and hallow shafts. Close-coiled helical spring. Maximum shear stress induced for given axial load. Expression for axial deflection, spring indices, solid length and stiffness. Calculation for number of coils mean coil dia and dia of spring wire for axial gradual loads. Simple cases of composite springs. Design of keys and coupling bolts for a rigid flanged coupling. UNIT 4 RIVETED AND WELDED JOINTS: Types of riveted joint, possible failure of riveted joints. Strength and efficiency of riveted joint. Unwins formula. Determination of safe load and pitch of rivets. Design of lap and butt joints. Common type of welded joints, definition of leg length, throat thickness and size of weld. Simple design for ‘V’ butt welded joint, Transverse fillet and parallel fillet welded joints. MACHINE PARTS SUBJECTED TO COMBINED BENDING AND TWISTING MOMENT: Theory of failures: Maximum Principle stress theory (ii) Maximum shear stress theory (concept and definition only). MACHINE PARTS SUBJECTED TO COMBINED DIRECT AND BENDING STRESS: Eccentric load and eccentricity, max. and min. stress intensities, Reversal of stress. Design of brackets and clamps for eccentric loading. UNIT 5 ESTIMATION OF MATERIAL REQUIREMENT: Estimation of weight of simple machine parts. Review of the area/volume of triangle, Equilateral triangle, Rectangle, Square, Circle and Semi-circle, Prism, cylinder, sphere, cones and pyramid. ESTIMATION OF TIME FOR DIFFERENT MACHINING OPERATIONS: Simple problems pertaining to turning, facing, knurling, threading and drilling. SUGGESTED READING: MECHANICAL DESIGN & ESTIMATING (HINDI): RA Agrawal A TEXT BOOK OF MACHINE DESIGN: RS Khurmi & JK Gupta

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Course Number: DME609, Course Title: PRODUCTION TECHNOLOGY Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 3, Periods(55 mts. each)/week:3(L-3+T-0+P/S-0), Min.pds./sem.:39 UNIT 1 PRODUCTION MACHINE TOOLS: Machine tools used for quantity production, semi automatic multi tools centre lathe. Autolathes. Sliding head types. Single spindle automatics. Multispindle automatics. Mechanical copying systems. Hydraulic servo copying systems for lathe. Electric copying systems. TRANSFER MACHINES: Types of productions. Types of layout. Economic justification of transfer machines. Inline transfer, drum type transfer machines. Automatic loading & Transferring methods. Machining heads. Automatic inspections. Tool servicing. Transfer press linked lines. UNIT 2 NUMERICAL CONTROL OF MACHINE TOOLS: Machine tool control. The numerical control systems. Binary numbers. Tapes. Continuous path machining. Point to point positioning. Monitoring systems. Part programming Plug board system. GENERATION OF FORMS: Forming `V' generating. Thread chasing. Die heads. Thread rolling. Thread milling. Thread grinding. Gear planing. Gear shaping. Gear hobbing. Straight Bevel Gear Manufacture. Spiral bevel Gear Manufacture. UNIT 3 SURFACE TREATMENT & FINISHING: Meaning of the terms surface treatment and its purpose. Elements of surface treatment cleaning protecting. Colouring, Altering surface properties. Surface Treatment Processes- Wire brushing. Belt sanding. Alkaline cleaning, Vapour degreasing. Pickling. Latest trends in Surface preparation. Ultrasonic cleaning. Solvent cleaning. Painting application by dipping. Hand spraying. Automatic spraying. Electrostatic spray finishing. Electrocoating. Hot dip coating. phosphate coating- Packerising and bonderasing. Buffing. Blackening. Anodising. Electro Nickle Plating. Nickle carbide plating. Sputtering. Automation in Painting. AUTO CONTROL OF SIZE: Auto sizing. Mechanical caliper for turining operation. Penumatic sizing of external cylindrical ground work. Pneumatic slide position measuring device. Digital slide position measuring device. Auto sizing device for centerless grinding operation. Friction rollers. Optical measurement. UNIT 4 CUTTING TOOLS FOR MACHINING: Elements of maching process. Single point tools - Basic angles. Chip formation. Effect of manipulating factors such as velocity, size of cut, effect of tool geometry. Tool material. Cutting fluids and contamination in them. Work piece material. Tool life model. Machining economics. Specific power consumption. Basic principles of multipoint tools. Linear travel tools. Broaches, Gear shaper cutters. Axial feed rotary tools-Twist drill. Reamers. Core drills. Counter bores and counter sinks. Multiple diameter tools, Hobs. Characteristics of tools materials. Tool materials. Tool steels. High speed steel. Cast cobalt alloys. Carbides or cintered carbide. Ceramics. Carbide tools. Surface treatment of cutting tools- Its advantage. Tin coated high speed steel diamonds. Cubic boron nitrides. Specialised knowledge of steel cutting. UNIT 5 PRESS TOOLS: Factors affecting press tool design. Shearing. Bending. Drawing, Combination tools. Progression tools. Rubber die formatting. High energy forming. Explosive forming. SPECIFICATION OF QUALITY & RELIABILITY: Quality. Specification. Designing for production Standardisation. Preferred numbers. Limits and fits. Tolerance buildup. Geometric tolerances. Limit gauging. SUGGESTED READING: PRODUCTION ENGINEERING: PC Sharma PRODUCTION TECHNOLOGY: CK Singh

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Course Number: DME610, Course Title: PRODUCTION TECHNOLOGY LAB. Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 0.5, Periods(55 mts. each)/week:2(L-0+T-0+P/S-2), Min.pds./sem.:26 1. Inspection of casting: (a) Flange of pipe (b) Pulley (c) Gear blank (d) Bush. 2. Turning, boring, internal threading of cast iron flange. 3. Marking and drilling holes in cast iron flange 75 mm size pipe. 4. Boring hole in cast iron pulley and cutting key way slot. 5. Turning bottom shaft of cycle and milling cotter slot. 6. Turning hub axle of cycle. 7. Turning and internal threading of cone of cycle. 8. Turning bearing races and cups of cycle. 9. Turning plug gauge. 10. Case hardening of (a) Plug gauge (b) Bottom shaft of cycle (c) Gear. 11. Gear milling. internal hole boring, key way slot cutting for auto (scooter/jeep/truck/gear box). 12. Milling of snap gauge plate. 13. Inspection practices: (a) Flange after each operation (b) Pully after each operation (c) Gear

after each operation (d) Gauges after each operation (e) Cycle parts after each operation. 14. Hardness testing. 15. Cr. Plating. 16. Packing practices. SUGGESTED READING: PRODUCTION ENGINEERING: PC Sharma Course Number: DME611, Course Title: MECHANICAL ENGINEERING WORKSHOP Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2000-01 Total Credits: 3, Periods(55 mts. each)/week:6(L-0+T-0+P/S-6), Min.pds./sem.:78 (A) MACHINE SHOP 1. (a) Square thread cutting (internal and external) - 2 jobs

(b) Multistart thread cutting - 1 job (c) Eccentric Turning - 1 job

2. Making utility job - Planner, Shaper, Slotter - 1 job 3. Group work on milling machine involving up & down milling in: (a) Gang milling - 1 job (b) Spur gear cutting - 1 job (c) Helical gear cutting - 1 job (B) FITTING SHOP 1. To make a cut and cup tool - 1 job 2. To make blank and pierce tool - 1 job 3. To make a male and female fitting jobs - 1 job 4. To grind a shaper/planer tool - 1 job Course Number: DME612, Course Title: WORK EXPERIENCE COURSE Class: Diploma in Engg., Status of Course: Work Experience, Approved since session: 2003-04 Total Credits: 1.5, Periods(55 mts. each)/week:3(L-0+T-0+P/S-3), Min.pds./sem.:39 UNIT 1 Making wooden furniture - namely wooden hangers, 2-Seater Desks, Tables & chairs, Name plates. UNIT 2 Making Steel Items - namely Almirah, Chairs, Tables, Fan hooks, Waste paper Basket. UNIT 3 Maintenance & overhaul of Lathe machines. UNIT 4 Maintenance and Overhauling of (i) Sensitive drilling M/c (ii) Pedastal Grinder. UNIT 5 Maintenance and Overhauling of (i) Screw Jack (ii) Table Vice (iii) Band Saw M/c (iv) Milling M/c Indexing Head.

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Course Number: DME613, Course Title: MECHATRONICS Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2012-13 Total Credits: 3, Periods(55 mts. each)/week:3(L-3+T-0+P/S-0), Min.pds./sem.:39 UNIT 1 INTRODUCTION: Introduction to mechatronics, systems, measurement systems, control systems, the mechatronics approach. INTRODUCTION TO TRANSDUCERS: Sensors and transducers, operating characteristics of transducers, measurement of displacement, velocity, pressure, flow, and temperature. UNIT 2 SIGNAL CONDITIONING: Signal conditioning- their features and various blocks, the operational amplifiers, Protection, Filtering, Wheatstone bridge, Digital signals, Multiplexers, Data acquisition, Digital signal processing. DATA PRESENTATION SYSTEMS: Displays, Data presentation elements, Magnetic recording, Displays, Data acquisition system, Telemetry- electrical, optical and pneumatic methods of telemetry. UNIT 3 INTRODUCTION TO PROCESS CONTROL SYSTEMS: Importance of process control, analog and digital processing, Supervisory digital control, direct digital control. CONTROLLER CHARACTERISTICS: Process characteristics, control system parameters, Discontinuous controller modes (two position, multiple position, floating position), Continuous controller modes i.e. P, I, D, PI, PD, PID. UNIT 4 INTRODUCTION OF MECHANICAL ACTUATION SYSTEMS of motion, Kinematics chains, Cams, Gear trains, Belt and chain drives, Bearings. PNEUMATIC AND HYDRAULIC SYSTEMS: Actuation systems, Pneumatic and hydraulic systems, Directional control valves, Pressure control valves, Cylinders, Process control valves, rotary actuators. ELECTRICAL ACTUATION SYSTEMS: Electrical systems, Mechanical Switches, Solid-state switches, Solenoids, DC motors, AC motors, Stepper motors. UNIT 5 BASIC SYSTEM MODELS: Mathematical models using Graph Theory, mechanical system building blocks, Electrical system building, Thermal system building blocks. Course Number: DHU601, Course Title: PERSONALTY DEVELOPMENT Class: Diploma in Engg., Status of Course: MAJOR, Approved since session: 2008-09 Total Credits: 2, Periods (50 Mts. each)/week: 4(L-0+T-0+P/S-4), Min.Pds./Sem.:56

1. Career Guidance, Group Discussions 2. Phonetics: Stress, Intonation, Pauses, Strong & Weak Forms 3. Interviews: Types & Techniques, Mock Interviews 4. Comprehension: Reading & Listening 5. Case Study: Writing Short Reports on Sales Market Position, Demand & Supply 6. Vocabulary: Derivation, Compounds, Prefixes & Suffixes

SUGGESTED READING: SPOKEN ENGLISH: Shashi Kumar ENGLISH CONVERSATION: Taylor BUSINESS CORRESPONDENCE & REPORT WRITING: Sharma ROADS TO EXCELLENCE: R.C.Sharma PRESENTATION PERFECT: Alstier Grant PEAK PERFORMANCE: Jack Gordon

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Course Number: PYH641, Course Title: INDUSTRIAL PSYCHOLOGY Class: Diploma in Engg., Status of Course: Half Course, Approved since session: 2000-01 Total Credits: 2, Periods(55 mts. each)/week:2(L-2+T-0+P/S-0), Min.pds./sem.:26 UNIT 1 (a) Psychology-Definition, scope and its application (b) Personnel Psychology-(i) Human Abilities and their measurement (ii) Job-Analysis (iii) Psychological Tests in Personnel. UNIT 2 ENGINEERING PSYCHOLOGY: (a) Work and Fatigue (b) Monotony and its causes (c) Accidents and their prevention (d) The Work Environment. UNIT 3 CONSUMER PSYCHOLOGY: (a) Emotional and Motivational Factors Influencing Buying Behaviour (ii) Perceptual and Cognitive Factors in Advertising. UNIT 4 PSYCHOLOGY OF LEADERSHIP: Types and factors influencing Leadership. UNIT 5 Industrial Pollution and Health Hazards. SUGGESTED READINGS: INDUSTRIAL PSYCHOLOGY: Neelar & Blum INDUSTRIAL PSYCHOLOGY: JE Tiffin आ    क औ      क ए      गठ     मक म        न : Suleman & Choudhary

Course Number: GKC641, Course Title: SC. METH., G.K. & CURRENT AFFAIRS II Class: Diploma in Engg., Status: Core Course, Approved since session: 1997-98 Total Credits:1, Periods(55 mts. each)/week:2(L-2+T-0+P/S-0), Min.pds./sem.:26 1. GEOGRAPHY(WORLD): Countries, State, Capitals area, population, Languages, Religions,

locations, oceans, seas, major mountains, rivers, cities ports. 2. GEOGRAPHY(INDIA): Physical divisions, mountains, rivers, cities, minerals wealth, power

projects, Roadways, airways. 3. HISTORY (WORLD): Important Personalities, Events and Dates. World War I & II, post

independence history of India. 4. POLITICAL SCIENCE (WORLD): U.N.O., other world bodies, Treaties and pacts, heads of state

and prime ministers. India-Defence forces-Awards and Academies. 5. ECONOMIES: Economics, laws of supply, demand and production, Economic organisations-

European Economic Community, World Bank, I.M.F., E.C.M. etc. currencies of the world, Five year Plans.

6. SPORTS AND GAMES (WORLD): World Olympic Movement, Major Games, World Records. Out standing Players. Famous Tournaments and Trophies, Terminology.

7. MISCELLANEOUS: Foreign Words and Phrases, Books and Authors, Who’s Who, Abbreviations Nobel prizes and other awards, Important books by Indian Authors.

8. Current Affairs. SUGGESTED READING: NCERT: TEXT BOOKS ON HISTORY, GEOGRAPHY, CIVICS MANORAMA YEAR BOOK MR Agarwal: GENERAL KNOWLEDGE DIGEST NEWS PAPAERS AND MAGAZINES: HINDI & ENGLISH DAILY NEWS PAPERS INDIA TODAY ILLUSTRATED WEEKLY COMPETITION MASTER SPORTS STAR SCIENCE DIGEST COMPETITION SUCCESS AND REVIEWS YOJNA INVENTIONS

Course Number: CAC641, Course Title: CO-CURRICULAR ACTIVITIES Class: Diploma in Engg., Status of course: Core course, Approved from session: 2000-01 Total Credits: 3, Periods: 50 min. each (L-0+T-0+P/S-2), Min.Pds./Sem.:28

To encourage students in cultural activities viz. Dramatics & Music Competition, Games & Sports and literary activities viz. Hindi & English Essays, Hindi & English Debate Competition to have overall development of the student.

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