Practice Exercise 88 Power factor improvement (Answers on page 823) 1. A 415 V alternator is supplying a load of 55 kW a
Posted: Sun May 15, 2022 2:48 pm
Practice Exercise 88 Power factor improvement (Answers on page 823) 1. A 415 V alternator is supplying a load of 55 kW at a power factor of 0.65 lagging. Cal- culate (a) the kVA loading and (b) the current taken from the alternator. (C) If the power fac- tor is now raised to unity, find the new kVA loading