I'm running THWN in EMT. If I put in a junction box for pulling wire (no outlet there) does that box have to be grounded?
The wiring is going outside and I'm switching to PVC inside the house. If I switch to PVC before the junction box then that PVC junction box would not have to be grounded?
On a different circuit in the basement I have romex in the floor joists and it goes in EMT down the wall to the recpticle box. I have grounded the recepticle box but if I use a metal faceplate for the duplex outlet does that metal faceplate need to be grounded as well?