Three Phase Induction Motors
The condition of induction motor at no load resemble those of a transformer whose secondady is _______

Supplying a variable resistive load
Short-circuited
Open circuited
None of the listed here

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

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

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