Networks Analysis and Synthesis - Engineering

Q1:

In an R-L-C circuit, v(t) = 20 sin (314 t + 5 p/6) and i(t) = 10 sin (314 t + 2p/3). The p.f of the circuit is

A 0.5 lead

B 0.866 lag

C 0.866 lead

D 0.5 lead

ANS:B - 0.866 lag

No answer description is available.