In this lesson, we’ll explore how fluids power many of the machines we rely on, from car brakes to air drills, by learning about pneumatic and hydraulic systems.
We’ll break down the main differences: pneumatic systems use compressed air (a gas) for quick, forceful movements, while hydraulic systems use pressurized liquids for steady, powerful force.
Through an understanding of compressibility, we’ll see how each fluid type makes its system ideal for specific applications, whether it’s the precision of hydraulics or the rapid response of pneumatics.
