For blowers which of the following motor is preferred ?

Related Mcqs:

The selection of an electric motor for any application depends on which of the following factors ?

A. Electrical characteristics B. Mechanical characteristics C. Size and rating of motors D. Cost E. All of the above...

In a paper mill where constant speed is required________________?

A. synchronous motors are preferred B. A.C. motors are preferred C. individual drive is preferred D. group drive is preferred...

Which of the following is essentially needed while selecting a motor ?

A. Pulley B. Starter C. Foundation pedal D. Bearings...

For a motor-generator set which of the following motors will be preferred ?

A. Synchronous motor B. Slip ring induction motor C. Pole changing induction motor D. Squirrel cage induction motor...

Which of the following types of motor enclosure is safest ?

A. Totally enclosed B. Totally enclosed fan cooled C. Open type D. Semi closed...