Calculate transformer efficiency at full-load and half-load

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Express the answer of the given questions

Question- The full load copper loss and iron loss of a 50 KVA transformer are 920 W and 430 W respectively.

Part 1- Calculate its efficiency at full-load and half-load input; unity power factor and 0.8 power factor lagging.

I want expert's assistance to calculate transformer efficiency at full-load and half-load input.

Reference no: EM13717997

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