The student will investigate and record the advantages and disadvantages of a given pneumatic device. There are advantages and disadvantages to the use of pneumatic systems. Air is available in an unlimited supply. Compressed air can be stored and moved through pipes and hoses. Air is a non-polluting and renewable resource.
Pneumatic devices are compact, lightweight and simple to construct.
These devices don t overheat or spark and are easily adjustable. High operating speeds can be generated. The energy required to compress air is expensive. Compressed air must be kept clean and moisture free. 3.Pneumatic devices cause noise and can spray lubricating oil.