engineering physics MCQ #156

The resonant frequency of an LCR circuit is 1000 Hz. If L = 0.1 H, what is C?

engineering physics MCQ #156

  1. Question 1

    Q1. The resonant frequency of an LCR circuit is 1000 Hz. If L = 0.1 H, what is C?

    • A) 0.253 μF
    • B) 0.253 nF
    • C) 0.253 mF
    • D) 0.253 F

    Answer: 0.253 μF

    Explanation: Use f = 1 / (2π√LC): C = 1 / (4π² * 1000² * 0.1) = 0.253 μF.