engineering physics MCQ #217

An inductor of 1 H is connected to an AC source of 50 Hz. Find inductive reactance.

engineering physics MCQ #217

  1. Question 1

    Q1. An inductor of 1 H is connected to an AC source of 50 Hz. Find inductive reactance.

    • A) 100 Ω
    • B) 200 Ω
    • C) 314 Ω
    • D) 500 Ω

    Answer: 314 Ω

    Explanation: Use Xl = 2πfL, where f = 50 Hz and L = 1 H. So, Xl = 2π * 50 * 1 = 314 Ω.