PP 2a Merenje
23
MERENJE NAPONA I OPTEREĆENJA F F S E ε σ = A F = σ l l ∆ = ε S L R ρ = E k k l l k R R σ ε = = ∆ = ∆ ε B s =
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Pouzdanost prenosnika prof Miroslav Ognjanovic predavanja
Transcript of PP 2a Merenje
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MERENJE NAPONA I OPTEREENJA
F F
S
E =
AF
=
ll
=
SLR =
Ekk
llk
RR
==
=
Bs =
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komp
3030
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45
R1
R2 R3
R4
un
ui
-45
-45
45
-45
45
T
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Mernipojaiva
A/Dkonverzija