Three Phase Induction Motors
In a squirrel cage rotor, the bars are not placed parallel to the shaft but are skewed to have ______

None of the listed here
Greater mechanical strength
Less rotor losses
Uniform torque

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Three Phase Induction Motors
Slip of an induction motor is negative when

Rotor speed is more than the synchronous speed of the field and are in the same direction
None of these
Rotor speed is less than the synchronous speed of the field and are in the same direction
Magnetic field and rotor rotate in opposite direction

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