Physics, asked by boudh90, 1 month ago

A 200 KVA, 3300/400V, single phase, 50Hz transformer has a primary resistance of 4.5Ω and reactance of 3.5Ω. The secondary resistance and reactance are 0.02Ω and 0.03Ω respectively. Find (i) equivalent resistance, reactance and impedance referred to primary side (ii) total copper loss in the transformer.

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Answered by Anonymous

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Explanation:

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