Aug 06, 2026  
2025-26 RCC Catalog 
    
2025-26 RCC Catalog [ARCHIVED CATALOG]

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APR 227C - National Electrical Code III


4 Credit(s)

Prerequisite(s):  

Registered Apprentice.

Course Description: The third in a three-part series designed to familiarize the Electrical Apprentice with the current National Electrical Code (NEC) edition. Emphasis within this course will include NEC lay-out, and grounding vs. bonding systems. All topics will include technical applications and NEC implications.

Course Learning Outcomes:

  • CLO#1: Calculate transformer loads and proper application of wiring techniques for transformers. (ILO: Quantitative Literacy and Reasoning)
  • CLO#2: Determine branch circuit and feeder sizing for heating and air conditioning loads.
  • CLO#3: Be able to design the construction of an above- ground fueling facility as defined in Article 500.
  • CLO#4: Explain the application of rules concerning hazardous locations and the classifications of explosive and flammable materials.
  • CLO#5: Demonstrate the application of wiring methods for swimming pools, fountains, and spas.
  • CLO#6: Apply rules related to wiring methods for solar powered systems and their installation requirements.

Typical Required and Recommended Equipment and Materials: Calculator and notebook.

ACTI Code and Course Type
230 Career / Tech Apprenticeship

Length of Course:
A required state minimum of (40) and a standard RCC delivery of (44) lecture hours per term, not to exceed (48) hours per term.



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