In a hydraulic press, the ram has a diameter of 20 cm and the plunger 2 cm. The fluid is an oil of specific gravity 0.8. Calculate the mass that can be raised by placing a mass of 100 kg on the plunger: (i)When the plunger and the ram are on the same horizontal plane, and (ii)When the liquid level in the plunger is 0.5 m above that in the ram. What is the mechanical advantage of the press in cases (i) and (ii) above?
In a hydraulic press, the ram has a diameter of 20 cm and the plunger 2 cm. The fluid is an oil of specific gravity 0.8. Calculate the mass that can be raised by placing a mass of 100 kg on the plunger: (i)When the plunger and the ram are on the same horizontal plane, and (ii)When the liquid level in the plunger is 0.5 m above that in the ram. What is the mechanical advantage of the press in cases (i) and (ii) above?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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In a hydraulic press, the ram has a diameter of 20 cm and the plunger 2 cm. The fluid
is an oil of specific gravity 0.8. Calculate the mass that can be raised by placing a
mass of 100 kg on the plunger:
(i)When the plunger and the ram are on the same horizontal plane, and
(ii)When the liquid level in the plunger is 0.5 m above that in the ram.
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