Videos
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RESIDENTIAL MATERIALS Apprentice Electricians Should Know
If you're about to get into the residential electrical career path, there are some materials you should become accustomed to.…
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How Does An Electrical Service Work? Electrical Service Panels Explained
The term “Electrical Service” can be confusing for many electricians. What does it consist of? Why are there different sizes?…
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Why Do We Bond at the Service Panel and Not a Subpanel?
An important question was raised by one of our viewers. Why do we bond at the Service Panel and not…
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Finally, a USB GFCI Receptacle is Here!
Standard receptacles with built-in USB ports are not new to the market. In fact, you can find these types of…
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5 Ways to Price Out Electrical Jobs
How do you price out a job that you are going to do? Certainly, a valid question as we don’t…
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Lumens Or Watts? – THE BRIGHTNESS OF LIGHTS
A lot of people still use wattage to talk about the brightness of lamps, when in reality lumens are the…
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TRANSFORMERS – What They Are, How They Work, How To Size Them
Let’s open up a transformer and dig through it to see how they work. Transformers are extremely useful devices used…
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Circuit Breakers- How they work and the different types
Circuit breakers are safety devices that stop the flow of electricity when its specifically rated parameters are passed. These can…
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Arc-Fault, Ground-Fault, and Dual-Function Circuit Breakers Explained
There’s no doubt that if you’re in the electrical field, you’ve heard the phrases “arc fault”, “dual function”, and “ground…
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Electrical Power – WATTS vs HORSEPOWER vs VOLT-AMPS vs JOULES
The term electrical power is often misused and thrown around incorrectly. Power really means “work done.” Electrical Power means, work…
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