Question: 3 phase, 5 0 Hz , 1 0 0 km line, 1 1 0 kV between the lines at the receiving end has the followingconstants:Resistance

3 phase, 50Hz,100km line, 110 kV between the lines at the receiving end has the followingconstants:Resistance/phase/km =0.153 Inductance/phase/km =1.21 mHCapacitance/phase/km =0.00958 uF The line supplies a load of 20000 kW at 0.9 power factor lagging. Calculate using nominal t representation, the sending end voltage, current, power factor, regulation and the efficiency of the line.

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