Electrical Engineering · Transformers
At 400 V and 50 Hz, the total core loss in a transformer is 2400 W. When the transformer is supplied at 200 V and 25 Hz, the core loss is 800 W. Find the hysteresis loss at 400 V and 50 Hz.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1800 W✓
- 21000 W
- 31200 W
- 41600 W
Correct answer
800 W
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