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The rotor of 3-phase slip ring induction motor is fed from a 3-phase supply with its stator winding short circuited having rotor rotating clockwise at a speed of Nr, then the

Correct Answer: speed of air gap field w.r.t. stator is ns-nr anticlockwise

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Electrical Drives and Controls (EDC) MCQ: The rotor of 3-phase slip ring induction motor is fed from a 3-phase supply with its stator winding short circuited having rotor rotating clockwise at a speed of Nr, then the | Extra Education