To counteract the warping of the magnetic field, large AC motors are often built with interpoles, or commutating poles.

Name: To counteract the warping of the magnetic field, large AC motors are often built with interpoles, or commutating poles.
Brand: Quizplus
Rating: 4.9 (38 reviews)

Question

Quizplus · Accepted Answer

Interpoles, or commutating poles, are used in DC motors, not AC motors, to improve commutation and counteract the armature reaction, not to counteract warping of the magnetic field.

To Counteract the Warping of the Magnetic Field, Large AC