Determine the sending-end voltage and power factor

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Reference no: EM13293235

A 138-kV, three-phase short transmission line has a per-phase impedance of (2+j4) ohms. If the line supplies a 25-MW load at 0.8 power factor lagging, calculate (a) the efficiency and (b) the sending-end voltage and power factor.

Reference no: EM13293235

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