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1. |
A single-phase transformer when supplied from 220V, 50 Hz has eddy current loss of 50 W. If transformer is connected to a voltage of 330 V, 50 Hz, then eddy current loss will be _______ W . |
A. | 11.25 W |
B. | 112.5 W |
C. | 21.05 W |
D. | 1125 W |
Answer» C. 21.05 W | |