Quiz Questions

ITI Quiz - 09-Jun-2026 07:36 PM (ITISKILL3553CR)

Q-Paper A-Paper
Question 1 1 Marks
Which type of vehicle emissions is measured in ?g/Kwh??
A
Two wheeler
B
Two wheeler and light motor vehicle
C
Light motor vehicle
D
Heavy motor vehicle
Question 2 1 Marks
What is the effect of high sulphur content in fuel?
A
In complete combustion
B
Pitting in the engine parts
C
Fungus in the cylinder walls
D
Corrosive Wear of engine parts
Question 3 1 Marks
What is the major constituents of blow by gas?
A
Hydro carbon
B
CO<sub>2</sub>
C
CO
D
NO<sub>X</sub>
Question 4 1 Marks
Which emission react with other compounds in the atmosphere to produce photo chemical smog?
A
CO
B
HC
C
PM
D
SO<sub>X</sub>
Question 5 1 Marks
Which type of the emission control system that blow by gases are feed in to the inlet manifold of a running engine?
A
Exhaust gas recirculation
B
Crank case ventilation
C
Positive crank case ventilation
D
Catalytic convention
Question 6 1 Marks
Which reaction is irrelevant to the 3 way catalytic converters?
A
NO<sub>X</sub> N<sub>2</sub> + CO<sub>2</sub> Co
B
HC H<sub>2</sub>O + CO<sub>2</sub> O<sub>2</sub>
C
CO H<sub>2</sub>O + CO O<sub>2</sub>
D
C CO<sub>2</sub> O<sub>2</sub>
Question 7 1 Marks
Which controls the EGR valve in modern vehicle?
A
Engine vacuum controlled valve
B
Vacuum regulated valve
C
Linear electronic controlled valve
D
Solenoid controlled valve
Question 8 1 Marks
Which type of engine uses SCR for emission control?
A
Petrol engine
B
Diesel engine
C
LPG engine
D
CNG engine
Question 9 1 Marks
Which one of the hydro carbon (HC) emited due to lack of oxygen?
A
From fuel tank
B
From carburettor
C
From blow by crank case
D
From exhaust manifold
Question 10 1 Marks
Which device changes carbon monoxide into carbon dioxide in the exhaust gas?
A
Canister
B
Muffler
C
Catalytic converter
D
Exhaust gas regulator