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  1. A

    Code Question - Grounding MC Cable and Metal Junction Boxes - Garage Addition

    Hey, question for the group on grounding when using MC cable and metal boxes.... Situation: Enclosed a carport and turned it into a garage. I'm branching off of an existing bedroom outlet circuit to add 1 outlet and 7 LED light fixtures in the garage area (1 exterior, 6 interior LED puck...
    • Aaron-DIY
    • Thread
    • addition boxes cable code garage ground grounding junction mc cable metal question screwfix
    • Replies: 1
    • Forum: UK Electrical Forum
  2. G

    What is this small voltage between spa water and natural earth ground?

    I've noticed a strange voltage reading between the water in my spa and natural earth ground. The reading varies between .35VAC and .7VAC. My wife noticed a small shock from the water after inserting her finger in the spa while standing outside the spa. I tested the GFCI and it is working...
  3. Blake1

    Earthing spike for upper Flat via flat ground floor

    Two flats, I live on ground floor, neighbours have just moved out from upper floor flat, lived there over 20 years. Spoke to new owner last weekend about possible issue with electricity could they check empty flat. Issue concerns high electricity bill, whereas previous owner paid half for their...
  4. R

    Neutral and ground separated in Main panel

    Why would neutrals and grounds be separated in a main panel? This is a new build with GFCI breakers for the range and dryer; does that have something To do with it?
  5. D

    Does the ground wire need to be the same size as current carrying conductors?

    Running #8 to AC condensor. Does the ground wire need to be #8 as well?
  6. T

    Fully isolating output ground on Sola CSV Transformer

    Hello. I'm new here and greatly appreciate any assistance that more qualified persons can provide. I am a DIY person with some, but limited, experience handling transformers and other high voltage items in electronics. I have a deep respect for their potential to harm and I like to be very...
  7. marconi

    Two isocontainers sitting on the ground next to each

    Dear Colleagues, I have been discussing a situation with a young electrician I mentor. My electrical art is attached. Container A contains a Diesel generator whose output passes through a 300mA ELCB. Container B is a large refrigeration unit with integrated cooling machinery. The 5 cables...
  8. clanky

    Solar Panels Cable Size needed from Ground Mount

    Hello All, Currently building an extension to my barn/workshop and before i pour the foundations i want to run some new cables from my ground mount system which will eventually go through the barn and then into the house. The run comprises of: i) 25m Buried from the array inverter to the...
  9. S

    Switched LED light on without ground (Jeep)

    I wired in an auxiliary fan to my Jeep radiator. Details: 1. Fan grounded to body. 2. Power wire for fan goes to standard 4 pin relay (with prewired harness) 3. Constant hot 12V for relay goes to 30amp breaker then to battery. 4. Engine-on power12V for relay goes to fusebox in engine...
  10. R

    Groundwire sparked while connecting it to the main ground

    Hi all So, my brother bought a (new to them) house. I've been redoing the fuse boxes in the house. Today, while putting the grounds from the kitchen together the last wire made a little spark... but the differential didn't trip so is this a big problem? Something to look into? Or something to...
  11. N

    Moving Home Ground Wire

    Hi all, First-time poster here. There is a hose bib in my garage that I would like to move down so it is closer to the floor. However, the house's ground wire is clamped to the side of the bib. In light of this, is there a problem with (or are there any considerations that come with) removing...
  12. R

    Ground & Neutral Placement in a Panel

    I am pretty sure I know the answer to these questions, but because this isn’t my own panel, I wanted to double-check. I am installing a single 20amp circuit into this panel in Florida and it seems that the ground/neutral bars are full. I believe that you can only put a single neutral under any...
  13. Swiffycat

    Installing Ring floodlight but no ground wire

    I am trying to install a ring floodlight camera wire plus but there are only two wires coming out of the outside of house - and the new fixture has three (the green one for the ground wire). Is it okay to just cap this ground wire? Obviously want to to do everything safely and up to code...
  14. D

    Comical vid from Efix about ground installation earth foundation bonding and earthling

    I wish all updates could be done like this :)
  15. S

    Can I connect the neutral and ground when wiring a 3 wire cable to a 4 wire outlet?

    I recently purchased a steam sterilizer with a PID controller and I'm trying to figure out how to power it safely. The sterilizer requires 240v but the PID (if I understand it correctly) uses the return 120v on the neutral wire. My problem is that I have an old house and the neutral and ground...
  16. A

    I need a drill for driving ground rods

    I'm absolutely tired of renting here. I need a drill for driving ground rods and soil is moderately hard one I wanted to know how big/heavy drill I need for ground rods. 10-13 amps, and around 12-15 lbs. Will that be enough? i know demo hammers are usually a bit higher than that Have done...
  17. F

    Shorted reverse trigger wire to ground.

    Accidentally shorted reverse trigger wire to ground. Now the selected gear doesn't show on the digital display example P,N,D. And no reverse light.
  18. Designmen90

    Connecting ground to neutral in main panel

    Hello everyone ? It's totally confusing for me. It is my understanding that the neutral and the ground busbars should be connected at the main distribution board (schematic attached), but not at the auxiliary or sub panel. But why? I know that if I connect them in sub panel the current from...
  19. B

    Which Panel Ground to Use?

    Hi folks, thanks for having this forum on the Web! I read up a bit on the following but still have a question about main to subpanel grounding: I have the main panel mounted on a telephone pole just below the electric meter that feeds my home. I also have a small wood framed building (I call it...
  20. M

    How to ground shielded wire?

    Hi! I'm using a cable with 2 poles and a shielding wire. The cable should be soldered to a circuit board with + and -. But I'm wondering what to do with the shielding wire? I've read that it should be connected to ground in one of the ends. But I'm wondering where and how to connect to ground...

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