MDCAT Physics MCQ #212

In a 3-phase AC power supply, what is the phase angle difference between adjacent phases?

MDCAT Physics MCQ #212

  1. Question 1

    Q1. In a 3-phase AC power supply, what is the phase angle difference between adjacent phases?

    • A) 0°
    • B) 30°
    • C) 45°
    • D) 90°

    Answer: 90°

    Explanation: Phase angle difference between adjacent phases is 120°, not 0°, 30°, or 45°.