In a synchronous motor it the back e.m.f. generated in the armature at noload is approximately equal to the applied voltage, then Options: A . &nbspthe motor is said to be fully loaded B . &nbspthe torque generated is maximum C . &nbspthe excitation is said to be zero per cent D . &nbspthe excitation is said to be hundred per cent

In a synchronous motor it the back e.m.f. generated in the armature at noload is

Question

In a synchronous motor it the back e.m.f. generated in the armature at noload is approximately equal to the applied voltage, then

Options:

A . the motor is said to be fully loaded

B . the torque generated is maximum

C . the excitation is said to be zero per cent

D . the excitation is said to be hundred per cent

Answer: Option D

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