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Discussion :: Hydraulics and Fluid Mechanics in ME

  1. The efficiency of a hydraulic press is given by (where W = Weight lifted by ram, P = Force applied on plunger, A = Area of ram, and a = Area of plunger)

    2. A.

     (W/p) × (A/a)
    B.

     (p/W) × (a/A)
    C.

     (W/p) × (a/A)
    D.

     (p/W) × (A/a)

    View Answer

    Workspace

    View Answer

    Answer : Option C

    Explanation :

    Explanation Not Provided

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