Quiz Questions - ITI Quiz - 01-Jul-2026 03:04 PM

Question 1 1 Marks

Which material resist the flow of electron?

A

Gold

B

Glass

C

Silver

D

Copper

Question 2 1 Marks

How the flow of Electron is called

A

Current

B

Power

C

Voltage

D

Resistance

Question 3 1 Marks

What is the specific gravity of fully charged battery?

A

1.170 - 1.200

B

1.210 - 1.230

C

1.240 - 1.250

D

1.260 - 1.280

Question 4 1 Marks

What is the name of central part of an atom?

A

Proton

B

Electron

C

Neutron

D

Nucleus

Question 5 1 Marks

Which electrical measuring instruments is fitted on the vehicle panel board?

A

Ammeter

B

Voltmeter

C

Wattmeter

D

Ohm meter

Question 6 1 Marks

Which is the semi conductor materials?

A

Arsenic and boron

B

Gallium and indium

C

Germanium and silicon

D

Aluminium and antimony

Question 7 1 Marks

Which circuit the ballast resistor is used?

A

Horn circuit

B

Wiper circuit

C

Flasher circuit

D

Head lamp circuit

Question 8 1 Marks

What is the ampere hour rating of battery deliver 5 ampere and period of 20 hours?

A

80 Ampere hour

B

90 Ampere hour

C

100 Ampere hour

D

110 Ampere hour

Question 9 1 Marks

Which is measured by ammeter in an electrical circuit?

A

Power

B

Voltage

C

Current

D

Resistances

Question 10 1 Marks

Which logic gate is called as 'Inverter'?

A

OR gate

B

AND gate

C

NOT gate

D

NOR gate

Question 11 1 Marks

Which is the semi conductor material?

A

Iron

B

Gold

C

Silicon

D

Carbon

Question 12 1 Marks

What is the purpose of colour code in cables?

A

Colour refers the current rating

B

Colour refers the voltage rating

C

Easy identification of each circuit

D

Refers the size of the wire

Question 13 1 Marks

What does number 25 in the cable size (25/0.012) indicate?

A

Length of the strand

B

Number of the strand

C

Diameter of the strand

D

Thickness of the cable

Question 14 1 Marks

What is the energy conversion of battery during charging?

A

Electrical energy into chemical energy

B

Electrical energy into heat energy

C

Chemical energy into electrical energy

D

Electrical energy into mechanical energy

Question 15 1 Marks

What is the advantage of free maintenance sealed battery?

A

No need for check and top up distilled water

B

No need for recharging of battery

C

No chance for sulphation of battery terminals

D

No need for disconnect the terminals to

Question 16 1 Marks

Which device have the ability to store electrical charge?

A

Capacitor

B

Resistor

C

Insulator

D

Conductor

Question 17 1 Marks

What type of resistor is used in the vehicle flasher unit?

A

Ballast resistor

B

Film resistor

C

Printed resistor

D

Integrated resistor

Question 18 1 Marks

What is the energy conversion of battery during discharge?

A

Electrical energy into heat energy

B

Chemical energy into electrical energy

C

Electrical energy into chemical energy

D

Electrical energy into mechanical energy

Question 19 1 Marks

What is the net resistance 'R' if 'R1' and 'R2' resistance are connected in series?

A

R = R1 + R2

B

R = R1 ? R2

C

R = R1 x R2

D

R = R1/R2

Question 20 1 Marks

What is the unit of capacitance?

A

Ohm

B

voltage

C

farad

D

ampere