2014 Understanding The Nec Volume 2 Textbook Article 500-Annex C

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 500-820 (excluding Article 690), based on the 2014 NEC.