The understanding that comes from that study lays the foundation for understanding electrical theory.
Very interesting book with all the electrical theory !! I totally love that it is very illustrable and helps you have a better picture of what they are talking about.Robert
All my questions were answered by the customer service rep. They offered me their online courses that would help me study. The course is a huge help and a great study guide. I would definitely recommend this company to any getting a license.
Robbie Lawler