What is the load resistance in ohms, Electrical Engineering

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Q. A 5-MVA, 66:13.2 kV, three-phase transformer supplies a three-phase resistive load of 4500 kW at 13.2 kV. What is the load resistance in ohms as measured fromline to neutral on the high-voltage side of the transformer, if it is:

(a) Connected in Y-Y


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