running

  1. R

    Running wiring in a garage ceiling joists.

    Hey folks, I had a couple of questions regarding running electrical cables in an attached garage. Any help is appreciated. #1. I am installing a recessed sub-panel in my attached garage. I will be running 2-2-2-4 cable from the main panel to the garage through my attic crawl space. The cable...
  2. C

    Running cable in sandstone wall

    I’ve got some exterior lights to install on a sandstone house, it’s quite quaint and old Has anyone got any ideas for running cables? I don’t really want to use armour or conduit as it’s too industrial looking.
  3. T

    18th edition exam

    18th edition exam Friday, don’t feel ready . Can’t seem to find answers quick enough , anyone have any tips.
  4. P

    Mains running on outside of house

    What are your thoughts on this? I’ve just went and viewed 1 of my customers houses who wants a price for a re-wire...
  5. J

    Running cables in skirting boards

    Hi guys, Just wanted to ask if anyone knew whether its ok to run twin and earth in a purpose built skirting board designed to enclose cables. I have seen pvc skirting boards and mdf skirting boards that are specially designed to enclose cables. All you'd have to do is a chase on the wall down...
  6. B

    Guidance on running cables through joists please

    Hi, I’m adding a heat detector into my existing smoke detector system. The new detector will be inspected and commissioned by an electrician, but I’m fitting it to the ceiling and running the cables to save time taken by a professional (their suggestion as they are very busy). This is already...
  7. O

    Dishwasher tripping RCD even when not running?

    Hi Every few weeks in the last 6 months the RCD has been tripping in my house. I narrowed it down to the kitchen because the RCD wouldn't reset if all sockets in the kitchen were on. If I turned them all off I could reset it, and if I slowly turned each socket back on one-by-one everything...
  8. B

    Running CAT6 cables...

    Hi All Just moved into a new house and am going to re-wire the whole place (sparks by trade). I have very little experience in home network systems but would also like to run CAT6 cable for internet in each room, CCTV also. Are there any good websites or can anyone give advice on where/how I...
  9. B

    Can anyone recommend any good UV protected conduit for running network cable externally?

    Can anyone recommend any good UV protected conduit for runnign network cable externally? I plan on running around 10 cables (7mm diameter each) from the loft to the 2nd floor and ground floor, but the cables are orange and i'd like to hide them in some pvc black conduit. A lot of the stuff i've...
  10. T

    Running a heavy duty food mixer with adapter

    I need to buy a larger mixer for my small bakery, but I only have standard wall outlets and an oven outlet (pictured); the mixer has a NEMA 6-20 plug. Can I safely run a mixer with the ratings indicated in the attached spec sheet using an adapter to either the normal wall outlet or the oven...
  11. Dilwyn

    Can. I run 3 phase motor off single phase 4 wiresABC

    Can I run a 3 phase motor. Off single. Phase 3 Black wires ABC 1 earth wire. Any info. Would be great thank you.
  12. A

    Dno supply running through house

    Hi all, have been to a bungalow (well half bungalow half building site at the moment) and the main supply is in the middle of the basement. The dno supply is coming from above so is hidden in a wall and then I can see it going through the loft to outside. It's a good 8 meter run. Has anyone come...
  13. I

    Running cables in insulated floor void

    I am planning a rewire of our 1960s bungalow, for power sockets running cables under the floor. There is a 200mm floor void over a concrete oversite. I plan to insulate under the floor, 100mm under joist and 100mm between joists. I know cable is best not run within the insulation. If I...
  14. M

    Running in a new CPC

    Hi guys I was putting in a spur socket at a friend's house. when i noticed that the CPC is the metal cable trunking. I understand this is within regulations. However upon testing it had a high earth loop impedance and likewise r2. My question is, is it acceptable to run in a new CPC from...
  15. S

    Volts running through water pipes

    I am currently doing a love job and found that the water pipes have 93.4v running through them? the problem i have is that this is intermittent, for about 5 mins at a time? so live for 5 mins then dead then live again? i wondered if anyone had advice before i take up floor and things. i thought...
  16. G

    3 phase sub meter running backwards

    Hi Have a client who has a 3 phase sub meter running backwards, Has anybody got any ideas how to resolve this please?
  17. B

    UK Running conduit in walls to knockout boxes for low voltage cables?

    Background I'm running some low voltage cable (e.g. CAT6A data cable; coax cable; HDMI cable and speaker cable) to a number of rooms of the house and would like advice on the best way to do this to avoid plastering the cables into the walls - to give me flexibility to remove / pull new cables...
  18. S

    UK Data Cables Running in ACO Drain

    Hi, I am a surveyor and we are currently managing some refurb works on a property. This property has an old Clipsal lighting system and a wired network installed in the past. This isn’t specifically electrical, so I don’t know if I am allowed data questions in here. I am sure there is plenty of...
  19. H

    120v 400w Metal Hallide HID Light running on 100v line?

    So I'm trying to run this 400w HID light in Japan (which has 100v output) but the ballast for the light is rated for 120v-240v. I want to know if the light will still operate, albeit at lower output, or if there is risk of damaging the light.
  20. B

    Solar Panels Earthing for a shed running a solar panel on the roof

    Intend putting a solar panel on a shed roof just to run a few lights and maybe a socket outlet to charge drills etc. What do I do about an earth? I used to have a caravan that had a solar panel on the roof and standard 3 pin sockets inside. It never dawned on me how does one get protection in...
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