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Derating Demystified 3.0 – Part 1 Conductors
This video is Part 1 of a multi-part series on conductor adjustments and corrections using the 2023 National Electrical Code.
How Electric Motors Work – 3 phase AC induction motors ac motor
How Electric Motor Works – 3 phase induction motor AC alternating current.
Explaining Dry, Damp, and Wet Locations
In this episode, Paul is asked to explain the interpretation of Dry, Damp, and Wet Locations and how to tell which is which. Now, cle...
Master Electricians | Go From Good to Great via Certification Programs
Elevate Your Expertise: Become a Certified Master Electrical Code Professional® (CMECP®) Are you a Master Electrician ready to set yo...
The Simplest Way to Explain Energy & Power
Many people use the words “energy” and “power” interchangeably, but in physics they mean very different things: energy is the total a...
The SIMPLEST Explanation of Voltage & Current
In this episode we unpack the foundational duo of electricity: voltage and current, the invisible forces that power virtually everyth...
#1 Electrical Exam Prep Tip: Why Some Practice Questions Are “Wrong” — and Why That’s OK ⚡
When studying for an electrical licensing exam, you’ll often run into practice questions where the answer key is wrong or based on a...
Raceway Fill Explained: Using NEC Informative Annex C & Chapter 9 Tables 4 and 5
Struggling with raceway fill calculations for conduit on your electrical exam? In this video, I break down exactly how to use NEC® In...
What is Ohm’s Law in Circuit Analysis?
Here we learn the most fundamental relation in all of circuit analysis – Ohm’s Law. Ohm’s law relates the voltage,...




