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Mechanic Motor Vehicle
Mechanic Motor Vehicle Set-1
Basic Electrical and Electronics
17

Basic Electrical and Electronics MCQ with Answers

17) Which law state that 'The current is directly proportional to the voltage and inversely proportional to the resistance'?

Ohm's Law

Hook's Law

Boyle's Law

Newton's Law

Answer is:

Ohm's Law

Basic Electrical and Electronics MCQ with Answers

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Related Basic Electrical and Electronics MCQ with Answers

18) What is the purpose of colour code in cables?

Colour refers the current rating

Colour refers the voltage rating

Easy identification of each circuit

Refers the size of the wire

Answer is:

Easy identification of each circuit

19) Which device have the ability to store electrical charge?

Capacitor

Resistor

Insulator

Conductor

Answer is:

Capacitor

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

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

Basic Electrical and Electronics MCQ with Answers

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