ivsenroute
Senior Member
- Location
- Florida
For some reason, I continue to not get the same answer that the practice test that I am taking has. I don't know what I am missing but I don't get the answer at all. What do you come up with in copper?
The minimum size grounding electrode conductor for a 120/240 volt AC service with three sets of 1/0 AWG aluminum conductors is:
The minimum size grounding electrode conductor for a 120/240 volt AC service with three sets of 1/0 AWG aluminum conductors is: