Given three induction motors, find the real power P, the reactive power Q, and the apparent power S for each motor. Alsofind P, Q, and S for the total motor load.
Motor 1: draws an electrical power of 100kw with power factor=.90 lagging.
Motor 2: develops a mechanical power of 250 hp and has powerfactor 85% and efficiency of 88%.
Motor 3: draws 230 kVA at power factor .92 lagging.