Electrical Engineering · Electrical Machines
In a three-phase induction motor, the electromagnetic torque generated in the rotor is a result of:
- 1the difference in the magnetic field strength between the stator and the rotor
- 2the interaction between the rotor's flux and the stator's voltage only
- 3the stator voltage causing direct induction in the rotor without any field interaction
- 4the interaction between the stator's magnetic field and the rotor's magnetic field produced by the induced current✓
Correct answer
the interaction between the stator's magnetic field and the rotor's magnetic field produced by the induced current
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