A transformer operates at V 6 kV on the primary side and supplies electric energy at Vs 220 V to a number of houses in a town If

Question

A transformer operates at V 6 kV on the primary side and supplies electric energy at Vs 220 V to a number of houses in a town If the total power consumption of the town is 7 2 kW the current in amperes in the primary is A 2 B 1 2 C 2 5 D 3 E 1

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