engineering recuitment NCL Assistant Foreman (Trainee) Mock Test 2024 Internal Combustion Engine Knocking and Detonation
Select the correct statements:
1
Paraffins in petrol have the general formula CnH2n-2
2
Ethanol is often called the fuel of future
3
In a petrol engine, the tendency of detonation increases with Supercharging
4
Bituminous coal is the best quality of coal and contains over 85 percent carbon.