In a 440 V, 50 Hz transformer, the total iron loss is 3700 W. When the – McqOptions

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1.	In a 440 V, 50 Hz transformer, the total iron loss is 3700 W. When the applied voltage is 220 V at 25 Hz, the total iron loss is 750 W. The eddy current loss at the normal voltage and frequency will be
A.	4600 W
B.	4400 W
C.	1200 W
D.	1000 W
Answer» C. 1200 W

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