Single and Three Phase Power Systems

Course Description

This course will provide students with a basic understanding of how single phase and three phase power is delivered with topics including: transformer induction and polarity; basic differences between the systems; how to hook up single and three phase motors and transformers; and differences of voltage drops in three phase as opposed to single phase systems. Supplemental handouts included in cost of course.

Class Times

  • 8:00AM – 5:00PM

Continuing Education Credit

This course is pending approval by Washington State L&I for Electrical Trainees and Journey-level Electricians

Required Books/Materials

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


Classroom Information