Two of the supply terminals to a 3-phase induction motor get interchanged during reconnection after normal maintenance. When switched on to supply, the motor will

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Q. Two of the supply terminals to a 3-phase induction motor get interchanged during reconnection after normal maintenance. When switched on to supply, the motor will

(A) rotate in the same direction as before maintenance.
(B) rotate in a direction opposite to that before maintenance.
(C) not start at all.
(D) get heated and damaged.

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✅ Correct Answer: (B) rotate in a direction opposite to that before maintenance.

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