Electrical Exam Prep

Ever wonder about the safety of an electrical system? With electrical wiring often buried within the hollow, inaccessible construction of a structu...

Cracking the Code is an approachable, effective text that teaches students the structure and organization of the National Electrical Code® (NEC), b...

Organized to follow the textbook on a chapter-by-chapter basis, providing questions to help the student review the material presented in the chapte...