Q.

The inrush current of a transformer at no load is maximum if the supply voltage is switched on

  • AAt peak voltage value.
  • BAt zero voltage value.
  • CAt half voltage value.
  • DAt 0.866 time voltage value.
Correct Answer : (B)

At zero voltage value.

Hints :

The inrush current of a transformer at no load is maximum if the supply voltage is switched on At zero voltage value.

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