FOR_A_SYNCHRONOUS_MOTOR,_ITS_POWER_FACTOR?$ – McqOptions

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1.	FOR_A_SYNCHRONOUS_MOTOR,_ITS_POWER_FACTOR?$
A.	improves with increase in excitation and may even become leading at higher excitations
B.	is independent of its excitation
C.	decreases with increase in excitation
D.	increases with loading for a given excitation
Answer» B. is independent of its excitation

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FOR_A_SYNCHRONOUS_MOTOR,_ITS_POWER_FACTOR?$