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Electrical machines miscellaneous

Electrical Machines

  1. A single phase induction motor is running on the main winding only. The rotor impedance seen by two rotating fields are related as impedance seen by
    1. forward field in finite but the backward field is seen as an open circuit.
    2. two fields are nearly equal.
    3. forward field is much more than that seen by the backward field.
    4. forward field is much less than that seen by the backward field.
Correct Option: C

NA



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