Alwayslearningelec
Senior Member
- Location
- NJ
- Occupation
- Estimator
Ok a few questions..:?
1. When can conduit be used as a ground for branch circuits? I know code says you can use conduit for a ground. And do you ever need a separate ground if it does not specifically call for it?
2. You can use a common nuetral per (3) phases for branch circuits??
3.If you have a 120/208 panel how do you know which circuits utilize 208v? Would it be 2 & 3pole circuits:ashamed1:
As always THANKS
1. When can conduit be used as a ground for branch circuits? I know code says you can use conduit for a ground. And do you ever need a separate ground if it does not specifically call for it?
2. You can use a common nuetral per (3) phases for branch circuits??
3.If you have a 120/208 panel how do you know which circuits utilize 208v? Would it be 2 & 3pole circuits:ashamed1:
As always THANKS