If an alternator is operating at unity power factor, then its terminal – McqOptions

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1.	If an alternator is operating at unity power factor, then its terminal voltage is:
A.	equal to the induced EMF, with zero voltage regulation
B.	greater than the induced EMF, with negative voltage regulation
C.	less than the induced EMF, with positive voltage regulation
D.	less than the induced EMF, with negative voltage regulation
Answer» D. less than the induced EMF, with negative voltage regulation

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