Railways Technical Ability Automobile Engineering Question Bank Automobile Engineering

  • question_answer Which one of the following statements with regard to belt drives is not correct?

    A) Increase in the angle of wrap of the belt enables more power transmission

    B) Maximum power is transmitted when the centrifugal tension is three times the tight side tension

    C) Wide and thin belt is preferable for better life than a thick and narrow one

    D) Crown is provided on the pulley to make the belt run centrally on the pulley

    Correct Answer: B

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