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Electrical machines miscellaneous

Electrical Machines

  1. A synchronous generator is loaded and the armature current lags behind the excitation emf by angle Ψ . The electrical angle between the field axis and the axis of the armature reaction field will be
    1. 90° + Ψ
    2. 90° – Ψ
    3. 90°
    4. Ψ
Correct Option: B

NA



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