Question

Pneumatic jack is a hydraulic that actuated by​

Answer 1

Answer:

iston Seals

A pneumatic jack is a part of hydraulic jack that is actuated by compressed air - for example, air from a compressor - instead of human work. It saves the effort which exclude the need of the user to actuate the hydraulic mechanism, with potentially increasing speed.

Answer 2

Pneumatic type car jack A pneumatic jack is a hydraulic jack that is actuated by compressed air - for example, air from a compressor - instead of human work. This eliminates the need for the user to actuate the hydraulic mechanism, saving effort and potentially increasing speed.

Explanation:

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