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Railways NTPC (Technical Ability) Theory of Machines and Machine Design Question Bank Theory of Machines and Machine Design

  • question_answer
    Length of cross belt, in addition to centre length, depends

    A)  only on the sum of the radii of pulleys

    B)  on the sum and differance of the radii of tins pulleys

    C)  square of difference of radii of the pulleys

    D)  square of sum of radii of pulleys

    Correct Answer: A

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