The full-load copper loss of a trans¬former is 1600 W. At half-load, the copper loss will be________?

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1390Electrical EngineeringMedium

A400 W

B1600 W

C6400 W

D800 W

Correct answer

A. 400 W

Explanation

The correct answer is 400 W.

The full-load copper loss of a trans¬former is 1600 W. At half-load, the copper loss will be________? - Answer and Explanation | Academy of Pakistan