SSC JE Electrical 15 Nov 2022 Shift 2 Paper

Question : 121 of 200

Marks: +1, -0

Which of the following statements about characteristics of a hysteresis motor is NOT correct?

By changing the number of stator poles through pole changing connections, a set of synchronous speeds for the motor can be obtained.
Hysteresis motors have uniform torque from stand still to synchronous speed.
In a hysteresis motor the number of rotor poles are greater than the number of stator poles.
In a hysteresis motor, the number of rotor poles are equal to the number of stator poles.

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