Q.

The open circuit test on a transformer gives

  • AEquivalent resistance and leakage reactance
  • BMagnetizing current and core loss at rated voltage
  • CCopper losses
  • DBoth b and c
Correct Answer : (B)

Magnetizing current and core loss at rated voltage

Hints :

The open circuit test on a transformer gives Magnetizing current and core loss at rated voltage.

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