engineering recuitment GATE ECE 2023-24 Test Series Network Theory Electrical Resonance Parallel Resonance
A parallel circuit has two branches. In one branch R and L are in series and in the other branch R and C are in series. The circuit will exhibit unity power factor when
1
\(R = \sqrt {LC}\)
2
\(R = \sqrt {\frac{C}{L}}\)
3
\(R = \sqrt {\frac{L}{C}}\)
4
\(R = \frac{L}{C}\)