engineering recuitment MAHATRANSCO AE Electrical Mock Test Network Theory Sinusoidal Steady State Analysis
Consider the voltage and current expressions across a load as given below
v = -100 cos (314 t + 15°)
i = 50 sin (314 t - 45°)
Then the active power delivered to the load is:
1
2.21 kW
2
1.69 kW
3
2.17 kW
4
1. 71 kW
5
21.7 kW