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Discussion :: Applied Mechanics and Graphic Statics

  1. A load of 500 kg was lifted through a distance of 13 cm. by an effort of 25 kg which moved through a distance of 650 cm. The efficiency of the lifting machine is

  2. A.

     50 %

    B.

     40 %

    C.

     55 %

    D.

     30 %

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    Answer : Option A

    Explanation :

    Explanation Not Provided


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