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This question belongs to Mechanical Engineering Hydraulics And Fluid Mechanics In ME

Hydraulics and Fluid Mechanics in ME

?

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)

A) $$\frac{{\text{W}}}{{\text{p}}} \times \frac{{\text{A}}}{{\text{a}}}$$ B) $$\frac{{\text{p}}}{{\text{W}}} \times \frac{{\text{a}}}{{\text{A}}}$$ C) $$\frac{{\text{W}}}{{\text{p}}} \times \frac{{\text{a}}}{{\text{A}}}$$ D) $$\frac{{\text{p}}}{{\text{W}}} \times \frac{{\text{A}}}{{\text{a}}}$$

Answer & Solution

Correct Answer: Option C

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Deepak Choudhary 8 years ago

Flow of water in a pipe about 3 meters in diameter can be measured by orifice meter...

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