everyday science MCQ #50158

Household wiring in Pakistan typically uses alternating current near which standard frequency?

everyday science MCQ #50158

  1. Question 1

    Q1. Household wiring in Pakistan typically uses alternating current near which standard frequency?

    • A) 25 Hz
    • B) 40 Hz
    • C) 50 Hz
    • D) 60 Hz

    Answer: 50 Hz

    Explanation: Pakistan, like most of South Asia, Europe, and Africa, uses a 50 Hz alternating current standard for its national grid. The United States and some other countries use 60 Hz, but 50 Hz is the internationally predominant standard.