Chapter 3 Quiz

Question 1

What is the main job of a voltage regulator in a computer?

Accepted Answer

1

Question 2

A cooling fan is an example of an active cooling system.

Accepted Answer

o

Question 3

What does a Power Supply Unit (PSU) do with electricity?

Accepted Answer

Converts AC to DC

Question 4

Why is it important to keep computer parts cool?

Accepted Answer

1

Question 5

A heat sink helps to store heat energy.

Accepted Answer

x

Question 6

Which part changes AC power to DC power?

Accepted Answer

2

Question 7

What is the main purpose of a heat sink?

Accepted Answer

1

Question 8

A computer needs a stable voltage supply to work correctly.

Accepted Answer

o

Question 9

Which component's primary function is to keep the voltage stable?

Accepted Answer

Voltage regulator

Question 10

Ventilation holes are part of an active cooling system.

Accepted Answer

x