In a hysteresis motor, the rotor must have____________?

Related Mcqs:

The direction of rotation of an hysteresis motor is determined by____________?

A. interchanging the supply leads B. position of shaded pole with respect to main pole C. retentivity of the rotor material D. none of these...

In case of a shaded pole motor the direction of rotation of the motor is__________?

A. from main pole to shaded pole B. from shaded pole to main pole C. either of the above depending on voltage D. either of the above depending on power factor...

The direction of rotation of universal motor can be reversed the by reversing the flow of current through__________?

A. armature winding B. field winding C. either armature winding or field winding D. none of the above...

The motor used for the compressors is____________?

A. d.c. series motor B. shaded pole motor C. capacitor-start capacitor-run motor D. reluctance motor...

If starting winding of a single-phase induction motor is left in the circuit, it will____________?

A. run faster B. spark at light loads C. draw excessive current and overheat D. run slower...