A Written Guide
This digital download contains Chapters 2 & 3 from my book "A Comprehensive Guide to Passing the Electrical Licensing Exam". This will be a refresher of basic algebra, Ohm's law/Joule's law, cross-multiplication, transformer diagrams, series/parallel circuits, OCPD sizing, and conductor sizing. Although there is a plethora of information, most of this is considered to be beginner/apprentice level.