Quiz Questions

ITI Quiz - 08-Feb-2026 06:38 PM (ITISKILL0647DP)

Question 1 1 Marks
What is the possible cause of high fuel consumption?
A
High fuel in the tank
B
Low fuel in the tank
C
Wrong injection timing
D
High compression pressure
Question 2 1 Marks
What is the possible cause of engine runs erratically?
A
Weak compression
B
High compression
C
Air lock in fuel system
D
Poor oil circulation
Question 3 1 Marks
Why a diesel engine starts but not running idle?
A
Low fuel level in tank
B
Low charged battery
C
Clogged nozzle
D
No air in fuel system
Question 4 1 Marks
What is the mechanical cause of engine does not start?
A
Radiator cap blocked
B
Fuel tank cap vent hole blocked
C
Oil filter blocked
D
Oil pump gear worn out
Question 5 1 Marks
What is the effect of defective injector?
A
Engine does not start
B
Engine over heated
C
High fuel pressure
D
High oil pressure
Question 6 1 Marks
What is the effect of defective oil pump?
A
Engine seized
B
High oil pressure
C
Low oil pressure
D
Detonation occur
Question 7 1 Marks
What is the cause for high fuel consumption in diesel engine?
A
Oil level high
B
Piston ring worn-out
C
Fuel level in tank is high
D
High compression pressure
Question 8 1 Marks
What is to be checked up if the engine overheats?
A
Hydraulic fluid level
B
Fuel level
C
Coolant level
D
Electrolyte level
Question 9 1 Marks
What is to be checked for low power generation of engine?
A
Water level
B
Clogged oil filter
C
Battery condition
D
Clogged air cleaner
Question 10 1 Marks
What is the cause for high oil consumption?
A
Coolant level
B
Clogged oil filter
C
Clogged air cleaner
D
Weak compression
Question 11 1 Marks
What is reason for low oil pressure?
A
Oil level is high
B
Clogged air filter
C
Clogged oil filter
D
Defective pressure release valve
Question 12 1 Marks
What is the cause for engine fails to start?
A
Defective oil pump
B
Defective thermostat
C
Defective water pump
D
Defective starter motor
Question 13 1 Marks
What is the effect of discharged battery?
A
Engine does not crank
B
Abnormal noise in the engine
C
Engine back fire
D
Air lock in the fuel system
Question 14 1 Marks
Which is the cause for high oil consumption?
A
Low oil level
B
Oil filter clogged
C
Oil viscosity high
D
Worn-out valve guides