engineering physics MCQ #254

The impedance of an LCR circuit is minimum when

engineering physics MCQ #254

  1. Question 1

    Q1. The impedance of an LCR circuit is minimum when

    • A) XL > XC
    • B) XL < XC
    • C) XL = XC
    • D) R = 0

    Answer: XL = XC

    Explanation: Impedance is minimum at resonance, when XL = XC.