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MHT CET2012PhysicsAlternating Current

The power factor is an L-C-R circuit at resonance is

Options

  1. Azero
  2. B1
  3. C0.8
  4. D1 2

Correct answer

B. 1

Step-by-step solution

At resonance, L-C-R circuit behaves as purely resistive circuit for purely resistive circuit power factor =1 .

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