query

  1. W

    Bathroom led strip query

    Had to remove a led strip from a bathroom today because it’s getting tiled, now the led strip that was there was low voltage but didn’t have anything covering it. I’ve seen the wee aluminium profile things before, is this something that the led strip should be fitted in when in a bathroom? It...
  2. S

    Query on registered electrician

    I recently came across an electrician who came to my house, hardly spoke a word of English and had a translator with him. I noticed he was wearing a NAPIT id badge around his neck. My query is do NAPIT allow translators for foreign electricians? I mean if he cant speak English then how could he...
  3. W

    Kitchen fan installation query

    So today I was coring a 6 inch hole for a kitchen fan, now I cut my hole in the kitchen plasterboard and used a long sds bit to drill out the way, then I cored my 6 inch hole back the way. The hole coming back in is slightly off, am I best coring from inside back out until the first bricks...
  4. michaelw6

    Outside socket spurred from the ring main. query! (I am a long Serving electrician)

    Ok i may get slated for this one but here goes; A bit of background info first. Its been a while since ive looked at my iee regs, and ive not done my 18th edition but get the updates. i no longer practice much electrical due to a career change. But for friends, family old customers when i get...
  5. G

    Chinese Jacuzzi bath query

    Hi, I am after some advice please. I am a bathroom fitter and are in the process of installing a jacuzzi bath. All plumbed in and ready to test but instructions say to connect to a 16A magnetothermic switch with a 30ma differential & earth socket! The bath has a cable with a 2 pin socket on. I...
  6. D

    Electric Shower Pressure Query

    Hi, We are renting and have a electric shower downstairs (extension) - a 9.5kW Triton T80Z fast-fit electric shower as well as a combi boiler Viessmann Vitodens 100-W B1KC 35 kW. Upstairs is a standard shower/bath direct from boiler. Our family members tend to use the downstairs electric...
  7. V

    PV installation - dedicated circuit, or from sub main board? MCS query

    hi thank you for help in advance have a potential pv installation for a garage roof that is some 60m from the main house (main incomer in the house). Spoke to a napit/mcs worker - he said the pv installation has to be on a dedicated circuit. My interpretation is that a dedicated circuit on the...
  8. frontier219

    Landlord's EICR query

    Afternoon all, Just wondering what everyone's response to the following scenario is. Letting agents have asked us to carry out an EICR. There was a previous failed EICR that has been lost and isn't able to be retrieved. We were told that the landlord had had their own electrician in to carry...
  9. J

    Query on recent Electrical Certification for property

    A relative recently had an electrical certification done on a rented property. The property was build in 2005 and had previously passed 3 electrical certifications with flying colours, however this time round a number of issues arose resulting in a bill of £500, which was very surprising...
  10. F

    Designing an Electrical Panel with Brum Solution - Busbar Capacity Query

    I need to design an electrical panel, and the main circuit breaker is rated at 250 A. We are implementing a 100% Brum solution for the panel, but Brum's earth and neutral busbars are rated up to 125 A. If I require 20 earth poles, can I use two 10-pole busbars rated at 125 A each? Or does each...
  11. D

    Machine Safety Circuit: Fuse Integration Query

    Hello Everyone, I have a technical question that I hope someone can help clarify. We're currently facing an odd issue with a machine equipped with a safety relay and interlocks. The interlocks have been failing, seemingly due to an unstable or 'dirty' power supply. While the ideal solution...
  12. C

    Rj45 cat5e outlet wiring query

    htps://we.tl/t-JHXw09romZ quick share to photo Hi there. I am trying to convert previous cable network cat5e installed when had non fibre in 2015 to digital. I have an outlet downstairs which used to be my master bt socket converted to t658a rj45 connected via an ethernet to the router. From...
  13. J

    Consumer Unit Query?

    The pic. is my friends consumer unit and what I can’t understand is: the left RCD is in tripped/off position yet he tells me the circuits 6,7,and 8 in the house are alive? I thought the mcb’s 6,7,8 were connected from the left RCD and hence although mcb’s are closed the circuits should be dead...
  14. K

    Pricing query - too high or tight builder?

    Hi all! Posted on here a couple of years ago and got great advice. Have been self employed a couple of years now and always find pricing work the hardest part of the job. Was recently asked to price for a kitchen and lounge rewire by the builder doing the work. I have priced at 5 days in total...
  15. KevinH

    Napit Fast test EICR form query

    Has anyone on here using the Napit Fast test software for EICR's noticed that in the section "Extent and Limitations of Inspection and Testing" there is a box marked "Extent of Termination Sampling" which needs to be filled in. This must be a very recent addition, or it's been longer than I...
  16. J

    G24 replacement and ballast query

    Hi guys Moved into a new place this year and have a g24 4 pin light fitting in the storage cupboard. Light recently went and I've tried two new bulbs but just get a flicker. Seems there should be a ballast to replace but I can't find one and assume this is part of the overall compact fitting...
  17. L

    Ground Floor Bathroom Extractor Fan Query

    Hi. My current axial Xpelair model 92614AW ground floor bathroom extractor fan is installed in zone 1 and doesnt work efficiently at all. Its wall mounted but doesnt go straight to the outside as there is now an extension on the back of the bathroom. I think either I need to get a more powerful...
  18. S

    SWA protection to car charger query

    Qualified electrician has installed Zappi car charger outside house. Grid incoming goes to DNO cutout then to SPD then to meter then to henley block then to RCCB then to SWA cable out wall and to charger mounted on outside wall (about 4m length SWA). I just learnt that RCCB gives no overcurrent...
  19. M

    Main bonding questions

    Probably a basic question In an installation with pipework or cable ladder that's not extraneous as such but is connected to earthed metal What's the logic for not main bonding it as the metalwork can surely introduce a potential in a fault situation?
  20. sythai

    Off peak query - but of help please

    Evening All Just want to check I've got his correct.... have a property with peak & off-peak DB. The tails from both DBs peak & off-peak go into the same henley blocks. Then looks like off-peak DB supply is run through a contractor, which I assume is controlled via time clock in the meter...
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