Compute sending - end voltage current and real power, Electrical Engineering

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Q. Athree-phase, 60-Hz transmission line has a total series impedance of 22.86 62.3° per phase. It delivers 2.5 MW at 13.8 kV to a load connected to its receiving end. Compute the sending-end voltage, current, real power, and reactive power for the following conditions:

(a) 0.8 power factor lagging.

(b) Unity power factor.

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