Question: A 1 5 kVA, 4 4 0 / 2 3 0 V , 5 0 Hz , single phase transformer gave the following test results:

A 15 kVA, 440/230 V,50 Hz, single phase transformer gave the following test results: Open circuit test (LV side): 250 V,1.8A,95 W. Short circuit test (HV side): 80 V,12.0 A,380 W. Compute the parameters of the equivalent circuit referred to LV side

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