In a single-phase transformer, the total iron loss is 2500 W at nomina – McqOptions

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1.	In a single-phase transformer, the total iron loss is 2500 W at nominal voltage of 440 V and frequency 50 Hz. The total iron loss is 850 W at 220 V and 25 Hz. Then, at nominal voltage and frequency, the hysteresis loss and eddy current loss respectively are
A.	1600 W and 900 W
B.	900 W and 1600 W
C.	600 W and 250 W
D.	250 W and 600 W
Answer» C. 600 W and 250 W

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