An open-circuit test on a transformer is conducted primarily to measure Options: A . &nbspinsulation resistance B . &nbspcopper loss C . &nbspcore loss D . &nbsptotal loss

An open-circuit test on a transformer is conducted primarily to measure

Question

An open-circuit test on a transformer is conducted primarily to measure

Options:

A . insulation resistance

B . copper loss

C . core loss

D . total loss

Answer: Option C

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