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Discussion :: D.C. Motors

  1. Which of the following steps is likely to result in reduction of hysteresis loss in a D.C. generator?

  2. A.

     Providing laminations in armature core

    B.

     Providing laminations in stator

    C.

     Using nonmagnetic material for frame

    D.

     Using material of low hysteresis coefficient for armature core material

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    Answer : Option D

    Explanation :

    Explanation Not Provided


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