Q.

Field failure in an alternator occurs due to

  • AFailure of exciter
  • BFaulty field circuit breaker.
  • CInrush of large currents
  • DBoth (a) and (b) 
Correct Answer : (D)

Both (a) and (b) 

Hints :

Field failure in an alternator occurs due to Failure of exciter and Faulty field circuit breaker.

Previous

The most serious consequence of a major uncleared short-circuit fault could be

Next

Which of the following results in a symmetrical fault?

Join The Discussion