A single-phase transformer when supplied from 220V, 50 Hz has eddy current loss of 50 W. If the transformer is connected to a voltage of 330 V, 50 Hz, the eddy current loss will be_______ W.

A single-phase transformer when supplied from 220V, 50 Hz has eddy cur

1.	A single-phase transformer when supplied from 220V, 50 Hz has eddy current loss of 50 W. If the transformer is connected to a voltage of 330 V, 50 Hz, the eddy current loss will be_______ W.
A.	112.5 W
B.	12 W
C.	515 W
D.	None of the above
Answer» B. 12 W

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A single-phase transformer when supplied from 220V, 50 Hz has eddy current loss of 50 W. If the transformer is connected to a voltage of 330 V, 50 Hz, the eddy current loss will be_______ W.

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