Hysteresis loss in a transformer working at 220 V and at a frequency o – McqOptions

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1.	Hysteresis loss in a transformer working at 220 V and at a frequency of 50 Hz is 100 W. When the transformer is operated at 220 V and at a frequency of 100 Hz, what is the hysteresis loss?
A.	50 W
B.	100 W
C.	200 W
D.	400 W
Answer» B. 100 W

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