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Ground Resistance Testing (real world experiment) with Mike Holt

Ground Resistance Testing (real world experiment)

with Mike Holt

This video is a must watch and very cool containing real world testing conducted by Mike Holt and electrical utility professional Joe Sims. It discusses how to measure ground resistance, touch voltage, and how a ground rod doesn’t help to clear a ground fault.

Click here to watch the video.

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Comments

What I gather from this in the residential world is that the code requirements of two 10 ft rods and coldwater bonding really do not work. True?

Michael Wolf September 28 2014, 1:47 pm EDT

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