Which of the following motors is used for elevators ?

Related Mcqs:

The load cycle for a motor driving a power press will be________________?

A. variable load B. continuous C. continuous but periodical D. intermittent and variable load...

A reluctance motor_________________?

A. is provided with slip rings B. requires starting gear C. has high cost D. is compact...

__________________ has relatively wider range of speed control?

A. Synchronous motor B. Ship ring induction motor C. Squirrel cage induction motor D. D.C. shunt motor...

In series motor which of the following methods can be used for changing the flux per pole ?

A. Tapped field control B. Diverter field control C. Series-parallel control D. Any of the above...

Belted slip ring induction motor is almost invariably used for_________________?

A. water pumps B. jaw crushers C. centrifugal blowers D. none of the above...