How does a hydraulic jack work?

The hydraulic jack (hydraulic jack) works due to the working fluid, which is fed into the cavity of the hydraulic cylinder, while pushing out the piston – the executive body. Thus, a buoyant force acts on the piston itself.
Various mineral oils or emulsions can be used as working fluids. Working fluid is pumped by means of a lever.
The principle of operation of a hydraulic jack can be compared to the reverse principle of operation of a conventional medical syringe.



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