05-10-2010, 12:07 PM
Prepared by:
K.SANDEEP KUMAR
Introduction
-Hydrocarbon fuels leave a natural deposit of carbon residue during combustion.
-They do not combust until they are vapourised and mixed with air.
-This leads to pinging , reduced efficiency , decrease in mileage and also emit unburned hydrocarbons and carbon monoxide.
-Due to the emission of these gases , pollution occurs and has an adverse effect on mankind.
