Question: A 3 - km , three - phase transmission line is supplying power to a 1 0 MW , 3 1 kV balanced load at

A 3-km, three-phase transmission line is supplying power to a 10 MW,31 kV balanced load at 90% pf lagging. If the sending-end voltage of the line is 33 kV and the operating efficiency of the line is 96%, determine the series resistance of the line.

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