Question

Iron loss of a transformer is 100 W at half of full load. What is the iron loss at full load?
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Answer 1

Answer:

The iron loss will be 100 w in full load.

Explanation:

The iron loss will be 100 w in full load also because frequency is constant and iron loss depends on two parameters i.e eddy current loss and hysteresis loss

Hysteresis loss= k f Bm^1.6

Eddy current loss = kf^2Bm^2t^2

Since both losses depends on frequency. So, if frequency is constant then loss will be same.

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Answer 2

Answer:

200 w is the answer

Explanation:

100 is half the 200 is full