Q1:- armature winding is one in which working
1. Flux is produced by field current
2. Flux is produced by working emf
3. EMF is produced by the working flux
4.-emf is produced by the leakage flux
Q3:- a coil consist of
1. two conductors
2.t wo coil sides
3. Two turns
4.four turns
ANSWER:-2
ANSWER:-3
1. Flux is produced by field current
2. Flux is produced by working emf
3. EMF is produced by the working flux
4.-emf is produced by the leakage flux
ANSWER:-3
Q2:- A pole pitch in electrical machine is
1. Equal to 180 degree electrical
2. Equal to 180 degree mechanical
3. Less than 180 degree electrical
4. Greater than 180 degree electrical
ANSWER:-1
Q3:- a coil consist of
1. two conductors
2.t wo coil sides
3. Two turns
4.four turns
ANSWER:-2
Q4:- one turn consist of
1.two coil sides
2.two conductors
3.four conductors
4.four coil sides
1.two coil sides
2.two conductors
3.four conductors
4.four coil sides
ANSWER:-2
Q5:- in AC rotating machine that generated for Speed EMF
1. Is in face with the both working flux
2. Leads flux by 90di
3. Lag flux by 90 degree
4.lags by 180 degree
1. Is in face with the both working flux
2. Leads flux by 90di
3. Lag flux by 90 degree
4.lags by 180 degree
ANSWER:-3
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