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Railways NTPC (Technical Ability) Automobile Engineering Question Bank Automobile Engineering

  • question_answer
    In a belt drive, if the pulley diameter is doubled keeping the tension and belt width constant, then it will be necessary to:

    A) Increase the key length 

    B) Increase the key depth

    C) Increase the key width

    D) Decrease the key length

    Correct Answer: C

    Solution :

    Not Available 


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