1.

A 50 kVA, 1000/200 V transformer takes 5 A current at a power factor of 0.2 lagging, when connected to 1000 V side at no load is connected at the other side. The core loss in transformer will be:

A. 1000 W
B. 500 W
C. 2000 W
D. 2200 W
Answer» B. 500 W


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