Question

A balanced 3-phase load draws 120 amperes line current at 230V line to line, 0.848 pf lagging current. Solve for real power. *

Answer 1

.

Answer 2

P = √3 VL x IL p.f
= √3 * 230 * 120 * 0.848
P = 40538.30 Watts
= 40.53 Kw