when high power transmission is involved then hydraulics is the best option this because there are hydraulic fluid available to suit the various pressure levels. liquids have almost zero compressibility.
in pneumatic system air is the working fluid, too high pressure could compress the air to such an extent to liquify it causing the tubes to crystallize and burst it. air is highly compressible and hence power loss should also be accounted for the compressed air so only low power systems possible here eg: pneumatic door openers .
Air. Pneumatic systems use compressed air.
There are two types of pneumatic systems currently used in naval aircraft
Pneumatic systems use air or an inert gas. Hydraulic systems use water or oil.
Pneumatic = Air! There are brake systems that use a combination of both pneumatic and hydraulic components. In those combination braking systems you would use the hydraulic brake fluid that the manufacture specifies.
A variety of automation systems use pneumatic tubes to move material via puffs of air. Bank systems still use them. In the Denver Airport, large pneumatic tubes move aircraft parts around the terminals.
Not usually. Hydraulic systems use fluids. Pneumatic systems use gas.
pneaumatic transmiter
Pneumatic tube
Pneumatic tube systems today are most seen at the drive-through windows of banks. Pneumatic tubes use pressured air to push a sealed object through the system. how do pneumatic truck trailers work?
In 1895, André Michelin was the first person to use pneumatic tires. those make the ride smoother.
In 1888, a Scottish doctor John Dunlop invented and used the first pneumatic rubber tire on bicycles.
erm.... Pneumatic Drill Pneumatic Cylinder Pneumatic Actuator Pneumatic Switch Pneumatic Nailgun Pneumatic Air gun Pneumatic Launcher Bit more than four, but now you can choose, hope this helps,