I am reconfiguring some electrical and phone cabling prior to finish tiling and have some code related questions.
1) I need to extend 3/4" steel conduit run but all I have is aluminum conduit. Can I splice on a piece of aluminum conduit?2) The ground wire had been looped and thus has a piece of jacket missing. This section will now be encased in the conduit. Is there a problem having a section of bare ground wire in the conduit, or should I cover with electrical tape. I know that obviously in the box, bare ground wire is acceptable and common.
3) I want to put a Cat5E low volatage phone line in a box about 2 inches or so from a high voltage duplex plug box. Is there a problem with this? Is there a certain distance that they have to be separated?4) I notice in one of the boxes, the wire only extends maybe 4" out of the box or so. I know it is on the short side. Any code problem with just extending with pigtails. I have to wire up a double gang plug anyway.