Question: A 3-phase 66 kV 50 Hz line has a resistance of 9.6 ohm, inductance of 0.097 H and capacitance of 0.765 F per phase

A 3-phase 66 kV 50 Hz line has a resistance of 9.6

A 3-phase 66 kV 50 Hz line has a resistance of 9.6 ohm, inductance of 0.097 H and capacitance of 0.765 F per phase respectively. It delivers 24 MVA at 66 kV at 0.8 power factor lagging. Find voltage regulation and transmission efficiency. Use nominal T circuit.

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