Study Lab for Chapter 5
Use the “Key Terms and Definitions” section of the lab to review terms used in this chapter. Try the “Practice Test” to check your comprehension of the chapter. Tackle the “Lab Exercises” to apply your knowledge.
Key Terms and Definitions
- 115–120V/60 cycle
AC standard used in North America.
- 230–240V/50 cycle
AC standard used in Europe, Japan, and other world areas.
- AC (alternating current)
Power supplies convert AC into DC.
- air dam
A barrier to freely flowing air inside the case; usually caused by ribbon cables.
- analog multimeter
Multimeter with a needle and scale readout.
- ATX power supply
A power supply form factor similar in size to Slimline, but with a keyed 20-pin connector. Some ATX power supplies have an on-off switch, ...
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