hughtaylor
New member
When a single rod does not register 25 ohms to ground, does adding a additional rod still require a ohms test ?
Ground rod 25 ohms to ground
- Thread starter hughtaylor
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mivey
Senior Member
And that is the beauty of it. The ugliness as well.
- Location
- Lockport, IL
- Occupation
- Semi-Retired Electrical Engineer
Let us not leave out the silliness of it.
zog
Senior Member
- Location
- Charlotte, NC
Not per NEC, in fact no testing is required if you drive a 2nd rod. But because your post implies you did testing already I wonder if you have another spec besides the NEC requirement you are required to meet. How did you determine your 1 rod was >25 Ohms?
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