The main function of an exhaust muffler is the
The main function of an exhaust muffler is the Correct Answer Reduction of exhaust noise
The function of a Muffler or a Silencer in Vehicle is to cool the exhaust gases by expansion through it and to reduce the noise of outgoing gases.The exhaust gases must be discharged into the atmosphere with minimum restriction. The restriction in flow of exhaust gases causes back pressure.
