Synchronous generator is operating at constant load while its excitation is adjusted to give unity pf current. If the excitation is now increased, the power factor will

Synchronous generator is operating at constant load while its excitati

1.	Synchronous generator is operating at constant load while its excitation is adjusted to give unity pf current. If the excitation is now increased, the power factor will
A.	lead
B.	remain at unity
C.	lag
D.	become zero
Answer» D. become zero

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Synchronous generator is operating at constant load while its excitation is adjusted to give unity pf current. If the excitation is now increased, the power factor will

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