steelbuster
Member
- Location
- mn
I know I've seen these two topics somewhere but I can't find them now. Maybe a pointer to a thread or an answer.
1: In residential single phase service, is it good practice to pigtail the grounds from separate circuits, in the same J box, all together? Is there code or theory one way or the other?
2: Explain how overvoltage can occur on a 110v multiwire circuit if neutrals are not pigtailed through at each receptacle installation.
Thanks
1: In residential single phase service, is it good practice to pigtail the grounds from separate circuits, in the same J box, all together? Is there code or theory one way or the other?
2: Explain how overvoltage can occur on a 110v multiwire circuit if neutrals are not pigtailed through at each receptacle installation.
Thanks