Title: Describe the difference between alternating current (AC) and direct current (DC).
Course: Technology of Robotic Design (21009-36) > Section: Exploring Electrical Concepts

Description should include differences such as

- source
- purpose
- wave composition
- safety precautions for working with each type of current.

Process/Skill Questions:

- What are some of the sources for AC and DC?
- What are some of the purposes/uses for AC and DC?
- What are some of the benefits and drawbacks of using AC vs. DC?
- Why do computer systems convert AC to DC?