A transmission line with impedance of 0.08 + j0.25 is used to deliver power to a

Question:

A transmission line with impedance of 0.08 + j0.25 Ω is used to deliver power to a load. The load is inductive and the load voltage is 220 <0o V rms at 60 Hz. If the load requires 12kW and the real power loss in the line is 560 W, determine the power factor angle of the load