Chapter 13 -- The Basics of Electrical Energy

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Chapter 13

About This Chapter

Computers run on electrical energy. Without it, a computer might as well be a paperweight. Because every component of a computer needs power to run (whether plugged into a wall outlet or a battery), a computer professional must understand the basic principles that govern electricity and electrical energy. This chapter introduces you to these principles.

Before You Begin

There are no prerequisites for this chapter.