The wattage of motor for driving domestic sewing machine will be around__________?

Related Mcqs:

A single-phase induction motor is__________?

A. inherently self-starting with high torque B. inherently self-starting with low torque C. inherently non-self-starting with low torque D. inherently non-self-starting with high torque...

Which of the following motors can be used for unity power factor ?

A. Capacitor run motor B. Shaded pole motor C. Hysteresis motor D. Schrage motor...

The speed control of universal motor used for sewing machines is by____________?

A. friction B. varying the resistance C. tapping the field D. centrifugal mechanism...

The purpose of stator winding in the compensated repulsion motor is to_____________?

A. provide mechanical balance B. improve power factor and provide better speed regulation C. prevent hunting in the motor D. eliminate armature reaction...

If a D.C. series motor is operated on A.C. supply, it will____________?

A. spark excessively B. have poor efficiency C. have poor power factor D. all of the above...