Q141 / 150 · MHT CET 2011 · Physics

In $L-C-R$ circuit power factor at resonance is

  • A
    less than one
  • B
    greater than one
  • Correct answer
    C
    unity
  • D
    Can't predicted

Solution

In $L$ -C- $R$ circuit power factor at resonance in unity.

Hence, the correct answer is option: 'C'.

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