Basic NEC Calculations

Course Description

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 National Electric Code (NEC). Supplemental handouts included in cost of course.

Continuing Education

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 or 2020 NEC Code Book
  • Calculator
  • Paper
  • Pen/Pencil


Classroom Information