Question

Two loads A and B are supplied power by a common source with a phasor voltage of 20/30° V.

Assume PA = 8 kW, PFA = 0.6, Leading, SB = 10 KVA, PF = 0.8, Lagging.

For the combined load, calculate the Average Power, P; Reactive Power, Q; Power Factor, PF;

and the current, I supplied by the source.