Quiz Questions - ITI Quiz - 08-Feb-2026 06:38 PM

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