The following constitute short-circuit in the armature winding.
A). Insulation failure between two commutator bars
B). Insulation failure between two turns of a coil
C). Two of more turns of the same coil getting grounded
D). All of the above
1. The resistance can be measured most accurately by
3. Asource follower using an FET usually has a voltage gain which is
6. In phase response of a recorder noise level ___________ with the band width of a system
8. Temperature of the stator winding of a three phase induction motor is obtained by
9. In deriving ac equivalent circuit for an amplifier circuit we short circuit