Question 1053 of 844 · Washington 01 Journey Level Electrician Exam
How is the rotation of a three-phase induction motor reversed?
Exactly one answer is correct.
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Correct answer to question 1053
- B: Interchange any two of the three supply leads
Explanation
Swapping any two line connections reverses the phase sequence, which reverses the direction of the rotating magnetic field and therefore the motor.
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