The electrical displacement of the three single-phase AC supplies within a 3-phase AC induction motor creates a revolving electromagnetic field that can be electrically reversed while running in either direction.
If any two of the three supply-line connections are interchanged (electrically reversed), the relationship of the phases within the motor will command the rotor to stop and then instantly come up to line speed in the reverse direction of rotation.
A) True
B) False
Show Answer
Answer:A
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