If the no-load voltage of a 3-phase, 440 V, 50 Hz alternator is 495 V, – McqOptions

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1.	If the no-load voltage of a 3-phase, 440 V, 50 Hz alternator is 495 V, then its voltage regulation is:
A.	12.5%
B.	10.5%
C.	34%
D.	10%
Answer» B. 10.5%

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