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Discussion Starter · #1 ·
I am in school. Is there a good book that I could use to practice sizing grounding electrode conductors, equipment grounding conductors, Main bonding jumpers, and System bonding jumpers? The tables are 250.66 and 250.122. As well as 310.15(b)(16) in the NEC. I just need something to practice these calculations. Also titles of videos online and websites with free information would be cool also. Any suggestons?
 
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