The Instructor Resources package contains an assortment of materials that save you time and make it easier to prepare for class, reinforce new concepts, and assess learning:

• Instructor’s Materials
• Answer Keys
• Lesson Plans
• Presentations for PowerPoint^®
• NEW! G-W Assessment, a cloud-based assessment platform that can seamlessly integrate with your LMS. No more downloads, uploads, or imports needed! Access G-W Assessments from your Online Instructor Resources.

Instructor curriculum is provided in modifiable and shareable formats (DOCX, PPSX, PPTX). These types of files will require compatible programs and or extensions (i.e., Google Docs, Google Slides, Microsoft Word, Microsoft PowerPoint). Right-click a link to view additional options: open the file in a new tab or save file to a new location. By using this product, you agree to the following Terms of Use.

Table of Contents

Abbreviated Contents

Cracking the Code 2e, Instructor Resources

• Reminder to Instructors
• Resource Materials
• • Instructor's Materials
  • Chapter Resources
• 1 NEC History and Revision Process
• • 1 Resources
  • 1 Presentations
• 2 Structure of the NEC
• • 2 Resources
  • 2 Presentations
• 3 Preparing to Use the NEC
• • 3 Resources
  • 3 Presentations
• 4 NEC Chapter 1: General
• • 4 Resources
  • 4 Presentations
• 5 NEC Chapter 2: Wiring and Protection
• • 5 Resources
  • 5 Presentations
• 6 NEC Chapter 3: Wiring Methods and Materials
• • 6 Resources
  • 6 Presentations
• 7 NEC Chapter 4: Equipment for General Use
• • 7 Resources
  • 7 Presentations
• 8 NEC Chapter 5: Specific Occupancies and Locations
• • 8 Resources
  • 8 Presentations
• 9 NEC Chapter 6: Specific Equipment
• • 9 Resources
  • 9 Presentations
• 10 NEC Chapter 7: Specific Conditions and Systems
• • 10 Resources
  • 10 Presentations
• 11 NEC Chapter 8: Communications Systems—Outside and Entering Buildings
• • 11 Resources
  • 11 Presentations
• 12 NEC Chapter 9: Tables and Informative Annexes
• • 12 Resources
  • 12 Presentations
• 13 Branch Circuits
• • 13 Resources
  • 13 Presentations
• 14 Box Fill and Pull Box Calculations
• • 14 Resources
  • 14 Presentations
• 15 Raceway Fill Calculations
• • 15 Resources
  • 15 Presentations
• 16 Conductor Ampacity
• • 16 Resources
  • 16 Presentations
• 17 Overcurrent Protection
• • 17 Resources
  • 17 Presentations
• 18 Service
• • 18 Resources
  • 18 Presentations
• 19 Grounding and Bonding
• • 19 Resources
  • 19 Presentations
• 20 Dwelling Unit Cooking Appliance Calculations
• • 20 Resources
  • 20 Presentations
• 21 Dwelling Service Calculations
• • 21 Resources
  • 21 Presentations
• 22 Non-Dwelling Service Calculations
• • 22 Resources
  • 22 Presentations
• Appendix – Math Review
• Final Exam