Sumpner's test is conducted on transformers to determine Options: A . &nbsptemperature B . &nbspstray losses C . &nbspall-day efficiency D . &nbspnone of the above

Sumpner's test is conducted on transformers to determine

Question

Sumpner's test is conducted on transformers to determine

Options:

A . temperature

B . stray losses

C . all-day efficiency

D . none of the above

Answer: Option A

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