Q.

The field system of an alternator is usually excited at

  • A250/ 250 V DC
  • B110 / 220 V AC
  • C3-phase, 50 Hz 400 V
  • D230V AC
Correct Answer : (A)

250/ 250 V DC

Hints :

The field system of an alternator is usually excited at 250/ 250 V DC.

Previous

For a two-layer winding the number of stator slots is equal to the number of

Next

If the prime mover of an alternator supplying load to an infinite bus is suddenly shutdown, then it will

Join The Discussion