prepare down the causes of global warming.
prepare down the effect of transient operation of engine on pollution.
How the HC emissions formed in the SI engines?
Illustrate out the term evaporative emission.
Make a distinction between white and black smoke.
prepare down the sources of noise pollution.
Illustrate out the term EGR ratio.
Make a distinction between fuel cell and battery.
prepare down the principle of Hatridge smoke meter.
Illustrate out the term dilution tunnel.