If a particular application needs high speed and high starting torque, then which of the following motor will be preferred ?

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 split-phase motor auxiliary winding is of___________?

A. thick wire placed at the bottom of the slots B. thick wire placed at the top of the slots C. thin wire placed at the top of the slots D. thin wire placed at the bottom of the slots...

As hysteresis motors are free from mechanical and magnetic vibrations therefore these are considered as suitable for__________?

A. fans B. blowers C. sound equipment D. mixer grinders...

The electric motor used in portable drills is__________?

A. capacitor run motor B. hysteresis motor C. universal motor D. repulsion motor...

If a single phase induction motor runs slower than normal, the most likely defect is_____________?

A. worn bearings B. short-circuit in the winding C. open-circuit in the winding D. none of the above...