Select the INCORRECT option with respect to repulsion-type motor.
Right Answer is:
Rotor similar to squirrel cage induction motor
The stator of the repulsion type motor is the same as the split-phase induction motor. The armature of the rotor is similar to the DC motor armature with drum-type winding connected to the commutator. Pair of brushes are used and it is short-circuited to make a rotor squirrel cage. By changing the position of the brush starting torque can be varied.