SSC JE Mechanical Engineering 2017 Set 5 Paper

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Question : 159 of 200

Marks: +1, -0

Hydraulic press is a device used _____.

To store pressure energy, which may be applied to any machine later on
To increase the intensity of pressure of water by measure of energy available from a large quantity of water at a low pressure
To lift larger load by the application of a comparatively much smaller force
None of these

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