Engineering, 02.03.2021 02:00 sherylpoche23
1) A hydraulic cylinder is used to lift a 6000 Ibs load straight up 1 foot in 2 seconds. The bore diameter of the cylinder is 3.5 in. The maximum system pressure is 1000 psi. A hydraulic pump that runs at 1750 rpm is used to provide the required flow rate. Assuming the pump has a volumetric and total efficiency of 85% and 80%, respectively, calculate a) the actual and theoretical pump delivery (gpm). (7 points) b) the pump volumetric displacement (in3 /rev). (3 points) c) the maximum power input to the pump (hp). (5 points
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1) A hydraulic cylinder is used to lift a 6000 Ibs load straight up 1 foot in 2 seconds. The bore di...
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