STATIC PRESSURE OF LIQUIDS , HYDRAULIC PRESSURE, ABSOLUTE AND GAUGE PRESSURE: Numerical Q1. A hydraulic press has a diameter ratio between the two piston of 8:1. The diameter of the larger piston is 600 mm and it is required to support a mass of 3500 kg. The press filled with hydraulic fluid of sp.gravity 0.8. Calculate the force required on the smaller piston to provide the required force: a) When the two pistons are at the same level. B) When the smaller piston is 2.6 m below the larger piston . Solution. F2=536.48N F2=625.94N Q2. The diameter of the piston of a hydraulic jack is 6 times greater than the diameter of the plunger which is 200 mm. They are both at same ...
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