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Explain the engineering technology term pneumatics - Leaving Cert Engineering - Question d - 2011
Question d
Explain the engineering technology term pneumatics. State one application for a pneumatic circuit.
Worked Solution & Example Answer:Explain the engineering technology term pneumatics - Leaving Cert Engineering - Question d - 2011
Step 1
Explain the engineering technology term pneumatics.
Answer
Pneumatics is the branch of engineering technology that deals with the use of compressed air to perform work. The fundamental principle involves storing energy in compressed air, which can then be utilized to drive pneumatic actuators, such as cylinders and motors. When air is compressed and stored in a container, it possesses potential energy that can be converted into kinetic energy to generate motion. This process allows the opening and closing of pistons or the operation of pneumatic machines, making pneumatics a crucial element in automation and control systems.
Step 2
State one application for a pneumatic circuit.
Answer
A common application of a pneumatic circuit is the use of a compressed air drill, which is widely used by dentists for drilling teeth. This tool utilizes compressed air to power the drill, enabling precise and efficient removal of tooth material during dental procedures.