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Discussion :: Steam Nozzles and Turbines

  1. Secondary air is the air used to

    2. A.

     Provide air around burners for obtaining optimum combustion
    B.

     Transport and dry the coal
    C.

     Convert CO (formed in lower zone of furnace) into CO₂ at higher zone
    D.

     Air delivered by induced draft fan

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    Workspace

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    Answer : Option A

    Explanation :

    Explanation Not Provided

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