Q. A 345-kV, 60-Hz, three-phase transmission line delivers 600 MVA at 0.866 power factor lagging to a three-phase load connected to its receiving- end terminals. Assuming that the voltage at the receiving end is 345 kV and the load is wye- connected, find the following:
(a) Complex load impedance per phase ¯ ZL/ph.
(b) Line and phase currents.
(c) Real and reactive powers per phase.
(d) Total three-phase real and reactive powers.