Archive | Electrical Wiring

How to Cut Holes in Metal

Hole Saws-Knock Out Set -Unibits-Step Drill Bits   This is part 1 of 2 videos showing several methods of making holes in metal cabinets,boxes and even plastic for electrical conduit and fittings.Hole Saws-Knock outs -Unibits-Step Drill Bits are used.When doing electrical wining installs these tools can be beneficial to get (more…) Join our community to […]

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Grounding Receptacles

NEC 2008 art. 250.146 Grounding Receptacles In this video I discuss article 250.146 from the NEC 2008 code book. Grounding receptacles to the j-box is a code thet must be applied. Too many electricians out there are becoming more and more careless w/their work. The Electrical industry needs qualified individuals (more…) Join our community to […]

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J-box Mounting Heights

J-box Mounting Heights I forgot to mention in the video to make sure that you Mark your boxes with the addition or subtraction of the 2 inches if you Mark from a top or the bottom. In this video, I’ll show you where to get your mounting heights for your (more…)

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Wiring Diagrams and symbols

Understanding wiring diagrams and symbols… is one of the first steps in becoming an electrician.You will need to know how to read and understand wiring diagrams and symbol in any path of electrical field work. Electrical estimators of course need to know how to read and interpret blueprints,schematic and wiring (more…)

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