Electrical components Quiz

Electrical components Quiz

12th Grade

13 Qs

quiz-placeholder

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Electrical components Quiz

Electrical components Quiz

Assessment

Quiz

Engineering

12th Grade

Hard

Created by

Niloofar Varzaneh

Used 1+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the primary function of a battery in an electronic device?

To store electrical charge and provide power

To increase the size of the device

To cool down the device

To change the color of the device

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the function of a switch in a circuit?

To allow current in a circuit when closed

To increase the voltage in a circuit

To decrease the resistance in a circuit

To store electrical energy

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What does LED stand for?

Light Emitting Device

Light Emitting Diode

Light Emission Detector

Light Energy Device

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What happens when the switch is pressed in a simple circuit?

The LED lights up.

The LED turns off.

The circuit breaks.

The batteries discharge completely.

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What happens in the conventional circuit diagram when the switch is turned on?

The light bulb lights up brightly.

The light bulb remains off.

The light bulb flickers.

The light bulb dims.

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the primary function of a resistor in an electrical circuit?

To increase the flow of current

To decrease the flow of current

To store electrical energy

To convert electrical energy into light

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What happens to the flow of current when a resistor is introduced to a circuit?

The flow of current increases

The flow of current remains the same

The flow of current is reduced

The flow of current is converted to voltage

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