A 3-phase, 50 Hz overhead transmission line 100km. long has the constants: Resistance/km/phase = 0.1 ohm Inductive reactance/km/phase = 0.2 ohm Capacitive susceptance/km/ phase = 0.04 * 10-4 siemen following Determine i) sending end current ii) sending end voltage iii) sending end power factor and iv) transmission efficiency when supplying a balanced load of 10000 kW at 66 kV, p.f. 0.8 lagging. Use Nominal T method
