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Discussion :: Steam Nozzles and Turbines

  1. Green coal, in order to be burnt, must be

  2. A.

     Heated sufficiently

    B.

     Burnt in excess air

    C.

     Heated to its ignition point

    D.

     Burnt as powder

    View Answer

    Workspace

    Answer : Option C

    Explanation :

    Explanation Not Provided


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