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  1. The red flame during the operation of a bessemer converter indicates that the

  2. A.
    air is burning out silicon and manganese
    B.
    silicon and manganese has burned out and carbon has started oxidising
    C.
    converter must be tilted to remove the contents of the converter
    D.
    red flame does not occur during the operation of a bessemer converter

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    Answer : Option D

    Explanation :

    No answer description available for this question.


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