Physics · Electrical Machines
The efficiency of a transformer will be maximum when:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Iron losses are equal to twice the copper losses
- 2Copper losses are equal to twice the iron losses
- 3Iron losses are equal to copper losses✓
- 4Iron losses are equal to half of the copper losses
Correct answer
Iron losses are equal to copper losses
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