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Discussion :: Mechanical Operations

  1. In coal washeries, three products namely the valuable product (i.e. clean/washed coal), discarded product (i.e. mineral matter) and an additional concentrated product called __________ is produced.

    2. A.
    concentrate
    B.
    tailing
    C.
    middling
    D.
    none of these.

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    Workspace

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    Answer : Option C

    Explanation :

    No answer description available for this question.

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