engineering physics MCQ #301

The rms value of current in an AC circuit is 5 A. What is the peak current?

engineering physics MCQ #301

  1. Question 1

    Q1. The rms value of current in an AC circuit is 5 A. What is the peak current?

    • A) 7.07 A
    • B) 5 A
    • C) 3.53 A
    • D) 10 A

    Answer: 7.07 A

    Explanation: Ipeak = Irms * √2 = 5 * √2 = 7.07 A.