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Define Hydraulic: The study of pressure in liquids.

Define Pneumatic: the study of pressure in gases.

What are 4 hydraulic devices? : Bulldozer Garbage compractors Log splitters Automobile brakes. []

what are 4 pneumatic devices?: dentist drills vaccumes impact wrenches saws. []

How do hydraulic systems work?: The force applied at one point is transmitted to another point using an incompressible fluid. []

How do pneumatic systems work?: any system that uses air pressure to move either a turbine or a cylinder to accomplish some work. []

What are the major differences between hydraulic and pneumatic systems?: pneumatics air is compressible. In hydraulics, liquids are not. Hydraulics have stronger pressure. []

pneumatic tools

Hydraulic tools