engineering physics MCQ #190

In an AC circuit, the current leads the voltage by π / 4 rad. The circuit is

engineering physics MCQ #190

  1. Question 1

    Q1. In an AC circuit, the current leads the voltage by π / 4 rad. The circuit is

    • A) purely resistive
    • B) capacitive
    • C) inductive
    • D) resistive and capacitive

    Answer: capacitive

    Explanation: Current leads voltage in a capacitive circuit; π / 4 rad lead indicates capacitive reactance.