All videos by Electrician U

Homeruns, Feeders, Service Entrance Conductors, & Branch Circuits

Often it's difficult to understand what certain wires are called when you begin your path in the electrical trade. Here are some terms and what they mean. Website ...

120v, 208v, 240v, 277v, 480v - Why So Many VOLTAGES? What's The Difference?

What is the difference between all of these different voltages? Why are they used, what's the purpose behind them, and where do the numbers come from?

COMMERCIAL MATERIALS Apprentice Electricians Should Know

If you're about to get into the commercial electrical career path, there are some materials you should become accustomed to. The better you understand what we ...

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. The better you understand what we ...

Tool Pouches or Tool Bags?  WHY DOES IT MATTER???

One of the bigger debates out there between electricians is whether or not you should be wearing tool belts with pouches or working out of bags. I know, a silly ...

Dimmable LED's - DON'T FORGET THE DIMMER!!

When you go to a job to replace a bunch of incandescent bulbs for LED bulbs, don't forget to check what kind of dimmer is present, if there is one at all. I've made ...

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