Q.

The residual magnetism of a dc shunt generator can be regained by 

  • AConnecting the shunt field to a battery 
  • BRunning the generator on no load for some time
  • CGrounding the shunt field 
  • DReversing the direction of rotation of the generator 
Correct Answer : (A)

Connecting the shunt field to a battery 

Hints :

The residual magnetism of a dc shunt generator can be regained by Connecting the shunt field to a battery.

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