A three-phase star-connected unbalanced load is supplied by a 400 V three-phase supply. The current in phase A is 10 A (p.f XXXXXXXXXXlag); in phase B current is 6.5 A (p.f XXXXXXXXXXlag), and phase C...

A three-phase star-connected unbalanced load is supplied by a 400 V three-phase supply. The current in phase A is 10 A (p.f. 5 0.75 lag); in phase B current is 6.5 A (p.f. 5 0.9 lag), and phase C has a current of 12 A (p.f. 5 1). Determine the total power consumed by the load.