for a synchronous motor, its power factor __________ – McqOptions

MCQOPTIONS

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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