In the circle diagram for induction motor, the diameter of the circle represents____________?

Related Mcqs:

A double squirrel-cage induction motor has______________?

A. two rotors moving in oppsite direction B. two parallel windings in stator C. two parallel windings in rotor D. two series windings in stator...

In three-phase squirrel-cage induction motors____________?

A. rotor conductor ends are short-circuited through slip rings B. rotor conductors are short-circuited through end rings C. rotor conductors are kept open D. rotor conductors are connected to insulation...

The speed characteristics of an induction motor closely resemble the speedload characteristics of which of the following machines?

A. D.C. series motor B. D.C. shunt motor C. universal motor D. none of the above...

What will happen if the relative speed between the rotating flux of stator and rotor of the induction motor is zero ?

A. The slip of the motor will be 5% B. The rotor will not run C. The rotor will run at very high speed D. The torque produced will be very large...

Insertion of resistance in the rotor of an induction motor to develop a given torque?

A. decreases the rotor current B. increases the rotor current C. rotor current becomes zero D. rotor current rernains same...