Hydraulic Jack Project – Hydraulic Jack 12 Volt Dc An Engineering College Project

Final term of mechanical engineering at engineering college, my search for an engineering project idea ended with an idea of designing and fabricating a 12 volt DC hydraulic jack for lifting light motor vehicles. This Hydraulic Jack project is my engineering college project, it was a part of my curriculum and mandatory for partial fulfillment of the requirements for the award of the degree as  bachelor of engineering.     Video Link Vehicles are lifted for various purposes like for downside inspection or repair, replacement of tyres etc. On service stations both manual hand operated and automatic hydraulic jacks are…

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COMPRESSIBLE FLUID – AIR AS A COMPRESSIBLE FLUID

Air a compressible fluid, Everyone is familiar with the word ‘AIR’ and obviously no one is there who is not in influence of it. The word ‘EMPTY’ have no existence, unless it is concerned with vacuum. We can say empty means filled with air. Our surrounding atmosphere is filled with air, so the space around us is not empty, it is filled with air.   There are basically three states of matter, as solids, liquids and gases. These three states exist because of difference in inter-molecular force and gap between the molecules. In liquids, intermolecular force is less as compared…

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