Basic NEC Calculations

This course introduces participants to basic calculations for electricians. Following an introduction and overview of Power Law and Ohms Law, students will then learn to solve basic dwelling unit calculations using Article 220 and the related Tables of the 2017 National Electric Code (NEC). Supplemental handouts included in cost of course.

Continuing Education Credit

This course has been approved by Washington State for Electricians and Electrical Trainees.

  • Electrical Trainees: 8 hours Basic Classroom Training
  • Journey-level Electricians: 8 hours Industry Related
  • Course #: WA2019-203

Class Times

  • 8:00AM – 5:00PM

Required Books/Materials

  • 2017 NEC Code Book
  • Calculator
  • Paper
  • Pen/Pencil


Classroom Information


Class Full

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