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Discussion :: Switchgear Protections

  1. Thermal overload relays are used to protect the motor against over current due to

    2. A.

     short-circuits
    B.

     heavy loads
    C.

     grounds
    D.

     all of the above

    View Answer

    Workspace

    View Answer

    Answer : Option B

    Explanation :

    Explanation Not Provided

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