Have some underfloor heating to install-one end is black with an earth screen and the other end is blue with an earth screen-I take it I connect live to the black and neutral to the blue and earth it at both ends?
I have joined 3x2.5mm cables on a ring main by soldering and heatshrink/tape behind plasterboard-is this ok or do I need to use a junction box? have used a 200W soldering iron so they are good solid joints
anyone got any pictures of fault board scenarios? got 2391 practical on monday and its just the fault board I need to do, passed the other 3 but not being an electrician am struggling to see all the faults on the fault board
I have 16th edition, just wondering what else I need to obtain part p? does every install need PAT testing? do I need to go on a PAT testing course as well as having jobs assessed? cheers for advice