Worksheet 2.3.2: PC Power Supply

1. The most basic function of the PC power supply is to convert ____________ current to _____________ current.

2. What is the purpose of the cover panels?
_______________________________________________________________
_______________________________________________________________

3. Drives, like CD-ROMs and DVD-ROMs, are inserted into bays or racks that are typically _________inches wide.

4. What are some factors to consider when purchasing a computer case?
a. _____________________________________________________________
b. _____________________________________________________________
c. _____________________________________________________________
d. _____________________________________________________________
e. _____________________________________________________________
f. _____________________________________________________________
g. _____________________________________________________________

5. In Europe, the standard outlet delivers ________________Volts AC, while in North America the standard wall outlet delivers ________________Volts AC.

6. What rating do computer power supplies have?
____________________________________________________________________
____________________________________________________________________

7. What are the two most common power supply types?
a. _____________________________________________________________
b. _____________________________________________________________

8. What is the importance of the power supply fan?
_______________________________________________________________
_______________________________________________________________