As I have understude my AHJ one or the other. Can you give me my code references? I thought one or the other. four wire or three and a rod.


I have worked as an apprentice and on to a journeyman in a general construction company. 90% of what I do is residential. I have an associats degree in electrical technology. I have started my own buisness this year and am with out the help of other electricians. this is why i find this site so helpful.