Teaching TN TRB EE Test Series Network Theory Sinusoidal Steady State Analysis Power in A.C. Circuits
For the given circuit if V(t) = 160 sin (ωt + 10°) and i(t) = 5 sin (ωt – 20°), then the reactive power absorbed by the black box N is given by
1
0 VAR
2
344 VAR
3
400 VAR
4
200 VAR