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Discussion :: Switchgear Protections

  1. The torque produced in induction type relay (shaded pole structure) is

    2. A.

     inversely proportional to the current
    B.

     inversely proportional to the square of the current
    C.

     proportional to the current
    D.

     proportional to square of the current

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    Workspace

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    Answer : Option B

    Explanation :

    Explanation Not Provided

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