Question

Determine the average power, complex power and power factor (including whether it is leading or lagging) for a load circuit whose voltage and current at its input terminals are given by: v(t) = 100cos(377t-30)v, i(t) = 2.5cos(377t-60)A

Answer 1

Average power: 108.25 W

Complex power: 125 VA

Power factor: 0.866

Refer below for the explanation.

Step-by-step explanation:

Refer to the picture for brief explanation.

Answer 2

Average power = 108.25W

Complex power = 125W

PF = 0.866

Step-by-step explanation:

Check attachment for step by step instructions.