Course Overview

This ground-breaking textbook provides you
with the rock-solid foundation of NEC
knowledge that you need to do your job with
accuracy and confidence. What makes this book
so effective is the clear writing style, the
Author’s Comments, and the amazing detailed
full-color illustrations that help you visualize the
concepts being discussed. The chapter questions
and final quizzes help you test your knowledge
as you go. This textbook covers Article 500-810
(excluding Article 690), based on the 2023 NEC.
Volume 2 highlights:
 Chapter 5. Many people struggle to
understand the requirements for special
occupancies, but if you study the
illustrations and explanations in this
book, you’ll clearly understand them.
 Chapter 6. What exactly is “Special
Equipment”? Learn the additional
measures needed to ensure the
safeguarding of people and property.
 Chapter 7. You’ll understand and be able
to distinguish between power systems,
interconnected power sources, and lowvoltage, limited energy systems.
 Chapter 8. Learn the requirements for
Communications Systems such as
telephones, radio and TV antennas,
CCTV and CATV systems and when
they are exempt from the NEC.