Q.

If the supply frequency of a transformer is increased, keeping the supply voltage constant, then

  • ABoth magnetizing component and core loss component of current will decrease
  • BBoth magnetizing component and core loss component of current will increase
  • CMagnetizing component of current will increase while core loss component of current will decrease
  • DMagnetizing component of current will decrease while core loss component of current will increase
Correct Answer : (A)

Both magnetizing component and core loss component of current will decrease

Hints :

If the supply frequency of a transformer is increased, keeping the supply voltage constant, then Both magnetizing component and core loss component of current will decrease.

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