problem 1:

prepare down the mechanism of NO_x emission in the CI engine? How the NOx emissions in diesel engines can be controlled?

problem 2:

Illustrate the working of three way catalytic converter with appropriate sketch. Provide the merits and demerits of three way catalytic converter.

problem 3:

prepare down short notes on:

a) Secondary air injection

b) Two stroke engine pollution control

problem 4:

With the use of neat sketch illustrate the working principle of Gas chromatograph.

problem 5:

Illustrate Indian and European driving cycles

problem 6:

prepare down short notes on ECE and FTP test procedures