Which of the following motors is preferred for traction work ?

Related Mcqs:

___________________is preferred for synthetic fibre mills?

A. Synchronous motor B. Reluctance motor C. Series motor D. Shunt motor...

In which of the following applications the load on motor changes in cyclic order ?

A. Electric shovels B. Cranes C. Rolling mills D. All of the above...

Battery operated scooter for braking uses__________________?

A. plugging B. mechanical braking C. regenerative braking D. rheostatic braking...

The capacity of a crane is expressed in terms of_______________?

A. type of drive B. span C. tonnes D. any of the above...

Which of the following alternatives will be cheaper ?

A. A 100 H.P. AC. three phase motor B. Four motors of 25 H.P. each C. Five motors of 20 H.P. each D. Ten motors of 10 H.P. each...