Question 1:
Write down the mechanism of NOx emission in the CI engine? How the NOx emissions in diesel engines can be controlled?
Question 2:
Illustrate the working of three way catalytic converter with appropriate sketch. Provide the merits and demerits of three way catalytic converter.
Question 3:
Write down short notes on:
a) Secondary air injection
b) Two stroke engine pollution control
Question 4:
With the use of neat sketch illustrate the working principle of Gas chromatograph.
Question 5:
Illustrate Indian and European driving cycles
Question 6:
Write down short notes on ECE and FTP test procedures