I know y do it , but why !
When running alternating current you run solid wire , when running direct current you run stranded . Why ?
Forum Discussion
wanderingbob wrote:
The reason that I was curious was because I need to run a 20 amp , 12 volt circuit about 15 feet and I have some 12 ga romex , sounds like that might work !
thank ya'll
I used some for 12v and joined the green ground wire to one of the others making that path two wires in parallel and the other a single. You are allowed to have one 12v path, neg or pos, with more R than the other because it is a circuit. It is the total R that counts.