Physics · Electrical Machines
In squirrel-cage induction motors, the rotor slots are usually given a slight skew in order to:
- 1reduce windage losses.
- 2reduce eddy currents.
- 3eliminate magnetic locking between stator and rotor and reduce magnetic hum.✓
- 4reduce the accumulation of dirt and dust.
Correct answer
eliminate magnetic locking between stator and rotor and reduce magnetic hum.
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