A three-phase, 4-pole, self excited induction generator is feeding pow – McqOptions

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1.	A three-phase, 4-pole, self excited induction generator is feeding power to a load at a frequency f1. If the load is partially removed, the frequency becomes f2. If the speed of the generator is maintained at 1500 rpm in both the cases, then
A.	f1, f2 > 50 and f1 > f2
B.	f1 < 50 Hz and f2 > 50 Hz
C.	f1, f2 < 50 Hz and f2 > f1
D.	f1 > 50 Hz and f2 < 50 Hz
Answer» D. f1 > 50 Hz and f2 < 50 Hz

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