The power factor at resonance in R-L- C parallel circuit is?
asked Mar 25, 2018 in Electrical Engineering by
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The power factor at resonance in R-L- C parallel circuit is unity.

answered Mar 25, 2018 by
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since a rlc circuit at resonance behaves like a pure resistive circuit, i.e there is no phase difference between current and voltage, hence the power factor is unity.
answered May 16, 2019 by