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Derating Demystified 2.0
In this video we discuss debating conductors and how to calculate ampacity of conductors. We discuss terminals and ratings of conduct...
2020 National Electrical Code – 90.3, 90.4, and 90.5
Join us as Paul Abernathy explains Article 90, sections 90.3 Code Arrangement, 90.4 Enforcement, and 90.5 Mandatory Rules & Permi...
Let’s Talk About COMBINATION Circuits: Voltage, Current, Resistance, and Power
We have talked about series and parallel circuits. But have you ever wondered how a series circuit works or what it even is? In today...
Let’s Talk About SERIES Circuits: Voltage, Current, Resistance, and Power
When it comes to confusing terms of the trade, series circuits are definitely among them. Many commercial electricians and wiremen mi...
Let’s Talk About PARALLEL Circuits: Voltage, Current, Resistance, and Power
Discovering the difference between Series Circuits, Parallel Circuits, and Combination Series-Parallel Circuits can be confusing for...
Understanding Blueprints: Electrical Symbols Explained
When we are starting to learn to read blueprints (and even after we know how really!), learning what all the symbols stand for can be...
Blueprints Deciphered: How to Read Commercial Plans (For Electricians)
If it weren’t for drawings, most of us in the construction industry wouldn’t have as much of a grasp on exactly what we were to build...
Blueprints Deciphered: How to Read Residential Plans (For Electricians)
Most of us in the industry know that in order for us to build something, we must have blueprints to understand exactly WHAT is needed...
Shall I Use 15A or 20A Receptacles on a 20A circuit per 2023 NEC 210.21(B) ?
Shall I Use 15A or 20A Receptacles on a 20A circuit per 2023 NEC 210.21(B) ?








