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Discussion :: Electrical Machine Design

  1. Which of the following problem arises in D.C. motors which are fed from thyristor bridge circuits ?

    2. A.

     Increased I R losses
    B.

     Increased core losses
    C.

     Poor commutation
    D.

     Change in motor parameters
    E.

     All of the above

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    Workspace

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    Answer : Option E

    Explanation :

    Explanation Not Provided

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