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Electrical Fundamentals – What EVERY Electrical Professional Should Know

Electrical Fundamentals – What EVERY Electrical Professional Should Know

 

Watch Mike’s Electrical Fundamentals video clip on Mike Holt’s YouTube Channel so you can understand proper grounding and bonding: Image1

• The Electrical Circuit

• Electrical Shock

• What is the purpose of grounding

• Grounding Myths

• FACT: Grounding doesn’t protect against electric shock

 

This clip is 1 hour and 13 minutes and is extracted from Mike’s Understanding NEC® Requirements for Grounding vs. Bonding DVD:

“No one, but no one teaches grounding and bonding better than Mike Holt. Mike is responsible for saving many lives.” Bob Gisborn

 

No other article can match Article 250–Grounding and Bonding for misapplication, violation, and misinterpretation. It’s very important to understand the difference between grounding and bonding in order to correctly apply the provisions of Article 250 to your installations and inspections.

 

For a complete understanding visit www.MikeHolt.com/14gb and add the following products to your library:

Grounding vs. Bonding DVD Library

Mike Holt’s Guide to Understanding Basic Electrical Theory

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Comments
  • Your comment about running a 220 connection into the ground and not blowing anything reminded me of the worm catcher I built when I was about 13.

    Cut the end off of an extension cord. Tape each wire to a metal rod. Drive the rods into the ground about a foot and about 3 or 4 feet apart. Plug the extension cord in and watch the worms dance.

    Joe Di Mario  September 29 2014, 1:41 pm EDT
  • Reply from: MikeHolt   September 29 2014, 1:48 pm EDT
    I hear that story all of the time.


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