just fitted some lights via klik box in a industrial unit problem came when i went to do some testing i found when i disconnected the earth wire from the klik box i had a potential of 120volts between the earth terminal and the steel trunking when i removed neutral this voltage rose to 240 volts is ...
thanks sparx .although i wont be makeing a great deal out of it the price is not a problem all lights will be flameproof at about 250 pounds each there are two entrances and i was going to put switches outside each door and run conduit on outside of store mounting disboard in a weather proof enclosu...
hi guys is there anybody who has any experience in wiring an oil store although the oil isnt particularily dangerous im concerned they may try and store diesel or other flammable substances therefore i need to wire it with that in mind. the lights and other equipment is not a problem but im wonderin...
can anybody tell me why the earth loop impedance on a circuit should be a lot lower than r1 plus r2 reading i thought earth loop reading should equal r1 plus r2 plus ze
thanks for your reply eric i am qualified to approved electrician i have city and guilds part a and b also 2391 and 16th edition is this sufficient if the test meter is calibrated
i wonder if anyone can help i have just been asked by my nextdoor neighbour if i would test his house as he is selling it and the requirements for the HIPS package list an electrical test certificate would i be ok to do this for him cheers
hi wonder if anyone can help me i am a fully qualified approved electrician working in the industrial sector i have a 2391 certificate and would like to earn an additional income outside my permanent job could anybody tell me what the easiest and cheapest way to issue a valid part p certificate if i...
