Continuing Education

Theory 3: Alternating Currents, Motors, Generators, and Transformers (Online Course)
Theory 3 Alternating Currents Motors Generators and Transformers Online - ETOL3

With this interactive and easy-to-use online course you’ll learn where alternating current comes from and why it’s used. You’ll gain a solid understanding of motors, apparent power, true power, unity power, power factor, and transformers. This course covers:

Alternating Current • Capacitance • Induction
Power Factor and Efficiency • Motors
Generators • Transformers • and much more…

This is part 3 in a series of 3 online courses that cover electrical theory based on Mike Holt’s Basic Electrical Theory Book

This course is available 24/7. Complete it at your own pace!

Have multiple state licenses? Click here to get a quote for the courses that best match your needs.

This course is approved for other states. Click here for the list.


Product Code: ETOL3
Price: $89.00


This product requires Adobe Flash and a reliable internet connection.
iPad and iPhone do not support Flash. However, you can visit iTunes to search for a flash player support app that will allow the content to be displayed on these devices.

Verify this Program is Approved by your State Board.