Car Exhaust SystemBy: Saoud Al-Kuwari

Main Ideas:Definition

Main parts

How it works

Past

Present

Future

Definition:Exhaust system carries away the gases created

when the fuel and air are burned in the engine. These gases are harmful to humans and our life.

Main parts:Exhaust manifold

Catalytic converter

Oxygen sensor

Exhaust pipe

Muffler

How it works

In The Past:Made from iron.Created a lot of noise.Harmful carbon and hydrocarbons.

Present:Made from stainless steel or aluminum.Less noisy.water steam and carbon dioxide.

Future:Hybrid cars.Electric cars.

Sources: http://www.autoeducation.com/autoshop101/e

xhaust.htm

http://www.2carpros.com/articles/how-exhaust-systems-work

http://www.kwik-fit.com/how-exhausts-work.asp