noise
Noise !
The noise
It is noise .
Noise. Without noise, it can't work. Noise is in an engine, and without it does not work. Every engine has to make some kind of noise, internal or external, inside or outside the engine.
The noise
gas
it will make you crazy
It serves the purpose of the Freon for your A/C .
Yes, because without one, the noise of the engine or motor would be too loud, and the muffler serves a purpose of applying back pressure for compression.
In small engine cars, the centrifugal clutch serves as an automatic clutch that allows the vehicle's engine to idle without the driver doing anything. Such clutches are commonly used in chainsaws, go-karts, and lawnmowers.
No object serves no purpose, though objects serve a purpose when they are needed. An object that serves no purpose is one that is not needed at the time. Synonyms for something that serves no purpose are superfluous, unnecessary, needless, or excrescent.
No object serves no purpose, though objects serve a purpose when they are needed. An object that serves no purpose is one that is not needed at the time. Synonyms for something that serves no purpose are superfluous, unnecessary, needless, or excrescent.