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1.
An induction motor can run at synchronous speed when
2.
Slip ring motor is preferred over squirrel cage induction motor where
3.
A change of 4% of supply voltage to an induction motor will produce a change of approximately
4.
If an induction motor with certain ratio of rotor to stator slots, runs at 1/7 of the normal speed, the phenomenon will be termed as
5.
The 'cogging' of an induction motor can be avoided by
6.
The power scale of circle diagram of an induction motor can be found from
7.
In a three-phase induction motor, the number of poles in the rotor winding is always
8.
Which type of bearing is provided in small induction motors to support the rotor shaft?
9.
The vafcie of transformation ratio of an induction motor can be found by
10.
An induction motor is identical to