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If Cu loss of a transformer at 7/8th full load is 4900 W, then its full-load Cu loss would be .......watt.
5600
6400
375
429
6400
Quick Summary: Practice and solve "If Cu loss of a transformer at 7/8th full load is 4900 W, then its full-load Cu loss would be ........." for Electrical - Machine. The correct answer is Option B: 6400. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(b) **