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Mechanic Motor Vehicle
Mechanic Motor Vehicle Set-1
Basic Electrical and Electronics
20

Basic Electrical and Electronics MCQ with Answers

20) Which device used to step up the voltage in the spark ignition system?

Ignition coil

Spark plug

Condenser

High Tension Cable

Answer is:

Ignition coil

Basic Electrical and Electronics MCQ with Answers

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Related Basic Electrical and Electronics MCQ with Answers

21) What is the energy conversion of battery during discharge?

Electrical energy into heat energy

Chemical energy into electrical energy

Electrical energy into chemical energy

Electrical energy into mechanical energy

Answer is:

Chemical energy into electrical energy

22) What is the energy conversion of battery during charging?

Electrical energy into chemical energy

Electrical energy into heat energy

Chemical energy into electrical energy

Electrical energy into mechanical energy

Answer is:

Electrical energy into chemical energy

23) Which shell electrons has least energy?

K shell electron

L shell electron

M shell electron

N shell electron

Answer is:

K shell electron

24) Which is the semi conductor materials?

Arsenic and boron

Gallium and indium

Germanium and silicon

Aluminium and antimony

Answer is:

Germanium and silicon

Basic Electrical and Electronics MCQ with Answers

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