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Railways Sample Paper RRB (Assistant Loco Pilot) Sample Test Paper-17

  • question_answer
    Which one of the following types of coal contains a higher percentage of carbon than the rest?

    A)  Bituminous coal            

    B)         Lignite             

    C)         Peat                            

    D)         Anthracite                                

    Correct Answer: D

    Solution :

    Anthracite is a dense, shiny coal that has a high carbon content. Very little volatile matter is present in it. It gives a clean flame while burning.


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