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Unformatted text preview: I prated 12.547A = kVA kW kVAR kW Problem 5-8: Solution S rated 100 kVA = V prated 7.97 kV = V srated 240 volt = Voc 240 V = I oc 12 A = P oc 1200 W = V sc 500 V = I sc 12.5 A = P sc 1500 W = a. Rated current flows on the high side of the transformer during the short circuit test, thus I hrated I sc = I hrated 12.5A = alternatively, we can calculate the rated current by dividing rated power by rated voltage I prated S rated V prated =...
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