I'll ignore the horrible way the question was asked.. Pneumatics use the flow of pressurised gas to transmit motion.
Pneumatics is the use of pressurized gas to affect mechanical motion.
Hydraulics is the use of liquids to transmit power. Pneumatics is the use of gases (usually air) to transmit power.
In pneumatics, air is used as the working fluid to transmit power. It is compressible, meaning it can be easily compressed to store energy and transmit force. Air is also readily available, inexpensive, and non-toxic, making it a popular choice for pneumatic systems.
it compresses and expands gas so i would say pneumatics but not in the normal sense
There are many differences, and here are a few: Pneumatic systems use gasses which are compressable - hydraulic uses liquids that are non-compressable. Hydraulics' motion is slow and smooth - pneumatics' motion is quick. Pressure can range from 500 to 5000 psi - pneumatics operate at around 100 psi.
In a nutshell, pneumatics is a means whereby signals and energy are transmitted, controlled and distributed using pressurized air as the medium. Pneumatics can be effectively combined with other technologies through the use of sensors, transducers and microprocessors
The study of compressed air is known as pneumatics. It involves the use of pressurized air to generate mechanical motion for various applications, such as power tools, machinery automation, and transportation systems. Pneumatics is commonly used in industries where a clean and cost-effective power source is needed.
pneumatics
oil is slightly compressible 0.5 % at 70 bar. but air is compressible. so to get the required pressure pneumatics require more energy source than hydraulics also there are some limitations for pneumatics in terms of force.
The Boeing 777 use the Pneumatics system.
The actual use of the Hooke's or universal joint is to transmit motion from one shaft to another if they are inclined to one another by a certain angle. Its usually used in cars and it transmits motion from gear box to the differential of the wheel axle.
A time activated switch could use pneumatics or an resistor capacitor circuit.