22) How the voltage is reduced in auto transformer starter at the time of starting?

By reducing supply voltage

By adjusting the tappings by handle

By using step down transformer

By adding resistance with rotor

Answer is:

By adjusting the tappings by handle

Squirrel cage induction motor

Double squirrel cage induction motor

Slip ring induction motor

Single phase induction motor

Answer is:

Repulsion motor

Permanent capacitor motor

3 Phase slip ring induction motor

3 Phase single squirrel cage induction motor

Answer is:

To reduce the slip

To control the speed

To reduce the losses

To get high starting and running torque

Answer is:

Direct on-line starter

Rotor rheostat starter

Auto transformer starter

Manual star-delta starter

Answer is: