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Discussion :: Switchgear Protections

  1. Which of the following is the least expensive protection for overcurrent is low voltage system ?

    2. A.

     Rewireable fuse
    B.

     Isolator
    C.

     Oil circuit breaker
    D.

     Air break circuit breaker
    E.

     None of the above

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    Workspace

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    Answer : Option A

    Explanation :

    Explanation Not Provided

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