What is the role of the exhaust system?
A) Minimize engine noise and harmful exhaust emissions.
B) The exhaust system maximizes engine horse power.
C) Control the amount of charge air entering and exiting the engine.
D) To cool exhaust to a safe level before it leaves the tail pipe.

Question

Quizplus · Accepted Answer

The role of the exhaust system is to minimize engine noise and harmful exhaust emissions. It does not control the amount of charge air entering and exiting the engine or cool exhaust to a safe level before it leaves the tail pipe. While a properly functioning exhaust system can improve engine performance, this is not its primary role.

What Is the Role of the Exhaust System