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What is the power factor of …

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What is the power factor of an LCR series circuit at resonance

    • Posted by Nikhil Chaudhary 6 years, 3 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Vikas Semwal 6 years, 3 months ago

    rms×Vrms × cos¢ = power and cos ¢ is power factor... During resonance condition power factor becomes maximum ie maximum value of cos¢ = 1

    0Thank You

    Sia ? 6 years, 3 months ago

    Resonance by definition is a condition when capacitive and inductive reactances cancel each other, and circuit is purely resistive. So power factor of the circuit at resonance is unity.

    0Thank You

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