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Discussion :: Switchgear Protections

  1. The inverse definite mean time relays are used for over current and earth fault protection of transformer against

    2. A.

     heavy loads
    B.

     internal short-circuits
    C.

     external short-circuits
    D.

     all of the above

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    Workspace

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    Answer : Option B

    Explanation :

    Explanation Not Provided

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