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For 200 kVA, 440/6600-V transformer, short circuit test on the LV side would require ______

For 200 kVA, 440/6600-V transformer, short circuit test on the LV side would require ______ Correct Answer 22V

For a given transformer SC test is conducted on LV side, thus we’ll use 5% of rated voltage on the low voltage side. Hence, 5% of 440V calculation gives the value of 440*5/100= 22V on LV side.

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