Quiz Questions - ITI Quiz - 15-Oct-2026 09:25 AM

Question 1 1 Marks

What is the purpose of condensor in the ignition system?

A

Distribute high tension current to spark

B

Insulate spark plug electrodes

C

Prevents arcs at the points

D

Open and close the primary circuit

Question 2 1 Marks

When the driver is warned of difference in tyre pressure?

A

Difference in pressure exceeds 30%

B

Difference in pressure more than 10%

C

Difference in pressure more than 20%

D

Difference in pressure exceeds 40%

Question 3 1 Marks

What is the disadvantage of independent suspension system?

A

More maintanance cost

B

Vibration damping is less effective

C

Shocks transmitted from one wheel to other

D

Spring weight is more

Question 4 1 Marks

What is the reason of faster wear out of tyre edges?

A

Under inflated tyre

B

Over inflated tyre

C

Un equal load distribution

D

Defective suspension system

Question 5 1 Marks

What is the name of distance between most protruding portions on both sides of tyre?

A

Tyre outer diameter

B

Tyre height

C

Tyre width

D

Thread radious

Question 6 1 Marks

What is the advantage of series winding type starter motor?

A

Produce high starting torque

B

Produce constant starting torue

C

Increase the life of armature

D

Less cost of maintance

Question 7 1 Marks

Which type of ECU is the combination of ECM and TCM in the vehicle?

A

PCM

B

EBCM

C

BCM

D

VCM

Question 8 1 Marks

What is the reason of steering wheel play excess?

A

Improper pre load defective steering

B

Low oil level

C

Drop in pressure

D

Wornout sealing rings

Question 9 1 Marks

What is the boiling point of refrigerant R-134a?

A

20.5 Degree Centigrade

B

22.0 Degree Centigrade

C

26.5 Degree Centigrade

D

27.8 Degree Centigrade

Question 10 1 Marks

What is the purpose of dome light circuit?

A

Panel board gauges indication

B

Interior illumination

C

Used for parking vehicle on road

D

Provide enough visibility to driver

Question 11 1 Marks

Which type of wheel consist two separate discs are clamped together?

A

Split wheel

B

Wire wheel

C

Disc wheel

D

Heavy vehicle

Question 12 1 Marks

Which type of synchromesh gear box will produce torque more than three times of other types?

A

Baulk type

B

Baulk ring type

C

Multi and Double cone

D

Porche type

Question 13 1 Marks

Which part of ignition system connects and disconnects primary circuit?

A

Distributor

B

Condenser

C

Contact breaker

D

Ignition coil

Question 14 1 Marks

What is the recommended valve of combined angle in the steering system?

A

5 - 8 Degree

B

9 - 10 Degree

C

12 - 15 Degree

D

15 - 18 Degree

Question 15 1 Marks

What is the name of seal used between two parts that do not move in relation to each other?

A

Dynamic seal

B

Static seal

C

Square cut seal

D

Teflow seal

Question 16 1 Marks

What will be effect of unequal castor in the vehicle?

A

Vehicle pull to one side wheel

B

Vehicle will not move

C

Driver have to use less effort on steering

D

Increase steering stability

Question 17 1 Marks

Which type of gear converts rotary motion in to linear motion and vice versa?

A

Helical gears

B

Rack and Pinion

C

Spur gear

D

Bevel gear

Question 18 1 Marks

What is the range of steering ratio available in general?

A

8 : 2 to 22 : 2

B

11 : 2 to 22 : 2

C

11 : 1 to 24 : 1

D

10 : 1 to 18 :1

Question 19 1 Marks

What is the working principle of alternator?

A

Ohms law

B

Law of resistance

C

Electromagnetic induction

D

Lenz's law

Question 20 1 Marks

What is the advantage of EFI engine management system?

A

Increased thermal efficiency

B

Increased mechanical efficiency

C

Better starting and acceleration

D

Effective fuel distribution achived

Question 21 1 Marks

Which type of system is to isolate the vehicle body from road shock and vibration?

A

Control system

B

Suspension system

C

Hydraulic system

D

Steering system

Question 22 1 Marks

What is the role of recirculating balls in the integral power steering?

A

Affect steering stability

B

Prevent control in event of hydraulic failure

C

Combine high mechanical efficiency with smooth operation

D

Provide hard steering

Question 23 1 Marks

Which labour act provide information regarding accidents death, or disability?

A

Employees statate insuracne act 1948

B

Employees P.F act 1952

C

Workers compensation act 1923

D

Minimum wages act 1948

Question 24 1 Marks

What is the maximum air pressure supplied by the compressor in the air suspension system?

A

100 to 115 PSI

B

180 to 210 PSI

C

120 to 125 PSI

D

200 to 215 PSI

Question 25 1 Marks

Why seat belt and air bag systems are necessary in the vehicle?

A

Provide ventilation inside vehicle

B

Prevent the steering wheel from turning

C

To protect the driver and passenger

D

To track the stolen car