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Railways Basic Science and Engineering Simple Machine Question Bank Levers and Simple Machines

  • question_answer
    When a rope or cable is wrapped over a grooved wheel it is called a:

    A)  Lever              

    B)  Wheel and Axle

    C)  Pulley  

    D)  Machine

    E)  Screw

    Correct Answer: C

    Solution :

    Not Available  


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