Railways Technical Ability Internal Combustion Engine (ICE) Question Bank Internal Combustion Engine (ICE)

  • question_answer Consider the following statements:              
    I. The performance of an S.I. engine can be improved by increasing the compression ratio.
    II. Fuels of higher octane number can be employed at higher compression ratio.      
    Of these statements                        

    A) Both I and II are true

    B) Both I and II are false

    C) I is true but II is false

    D) I is false but II is true

    Correct Answer: D


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