The voltage regulation of an alternator having 0.75 leading p.f. load, no-load induced e.m.f. of 2400V and ...

The voltage regulation of an alternator having 0.75 leading p.f. load, no-load induced e.m.f. of 2400V and rated terminal voltage of 3000V is ————————————— 

A) 20% B) —20% C) 150 D) -26.7
by
by
-20%

1 Answer

Answer :

-20
by
by
can you explain ?

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