If the field of a synchronous motor is underexcited, the power factor will be Options: A . &nbspzero B . &nbspunity C . &nbsplagging D . &nbspleading

If the field of a synchronous motor is underexcited, the power factor will be

Question

If the field of a synchronous motor is underexcited, the power factor will be

Options:

A . zero

B . unity

C . lagging

D . leading

Answer: Option C

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Question 1. In a synchronous motor it the back e.m.f. generated in the armature at noload is approximately equal to the applied volt....at noload is approximately equal to the applied voltage, then

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