Calculate the voltage regulation of the transformer

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Reference no: EM13262577

The following test data were taken on a 110-KVA, 4400/440- volt, 60-Hz transformer:

Short Circuit Test: P= 2000w, I = 200 amp, V = 18v
Open Circuit Test: P=1200w, I= 2 amp, V = 4400v

Calculate the voltage regulation of this transformer when it supplies rated current at .8 pf lagging. Neglect the magnetizing current.

Reference no: EM13262577

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