Grounding, also earthing, refers to the practice of providing a direct conductive path to the physical ground for an electric short to a chassis. Tag questions involving the installation or retrofitting of grounding with this.

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Connecting earth wire with motor water pump

I am going to rewire my house and at present we have no earth wire anywhere in our house. Even the wires/cables available here in the market only have one phase wire and one neutral wire in them. So I ...
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If i use one ground wire for two outlets, will my equipment get damaged?

If i use one ground wire for two outlets, will my equipment get damaged? Here is what I want to do: If my air conditioner sends voltage through the ground wire shared with the outlet powering my ...
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310 views

Adding electrical service to detached garage

Please let me know if this sounds correct- Sub panel fed from 80amp breaker in main building 200amp load center. Roughly 75' of 1" PVC conduit from existing load panel, under existing timber deck, ...
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Should outdoor deck gazebos or grills be grounded?

We recently put up a put up a gazebo on the deck of our condo unit to provide some much needed shade. The gazebo is 10'x12' and the deck is 12'x16'. The frame is light gauge hollow steel thats powder-...
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Has this light earthed itself?

After accidentally earthing the live wire going to the outside light whilst putting a faceplate back on (patched up now), the light has stopped working. I've just been out with a multimeter to see if ...
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How can turning on or off a circuit beaker affect a ground on a different circuit?

I am addressing electrical issues in my parents house and came across this situation..Circuit breaker "A" controls the downstairs bedroom outlets. Circuit breaker "B" controls the upstairs bedroom ...
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Electrical — Open Ground on One Tester, Correct on Two Other Testers

Very Simple: I have a multi-unit building that had two separate outlets in different rooms with open ground readings on an outlet tester. Grounded each separate outlet to a nearby junction box with ...
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Underground Wires + Bare Ground Condutor, entering building

I had a setup in which underground aluminum wire coming from a garage (detached structure) travels through a ¾ pvc conduit into what seems to be a rather shallow depth trench. This installation was ...
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Using groun wire as nuetral wire with 240v circuit

I used the grounding wire within a10/2 UF wire as the neutral wire from a 120/240v 30a outlet to a nuetral/ground bar in the circuit box. The wires are protected from corrosion since the wire is ...
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Replacing Old Ceiling Fan With New One and No Visible Ground Wire From Junction Box

I am replacing the ceiling fan in my bedroom. Coming out of the junction box are two sets of wires. Each set has one wire coming out of opposite ends of the junction box. I connected the blue and ...
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67 views

Are metal face plates safe for metal gang boxes?

So if I understand household wiring correctly: The ground prong is meant to safely conduct stray current (shorts, etc) to the ground. All outlets and switches need to be grounded to the gang box. A ...
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How to prove there is presence of electricity leakage?

Recently just moved to a new place that is above higher ground. I found that my joint crack more often and tingling feeling like there is energy running all over my body. It feels like there are ...
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Should I be worried that my ceiling light has current when turned “off”?

I am based in the UK. I was replacing a ceiling light when I noticed an issue. When I used a voltage screwdriver the live wire in the ceiling pendant was showing a voltage present even when the wall ...
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Ligth Switch with 4 wires

I removed an old light-switch and the following appeared: I went to Brico, showed them the old switch, and got the one below. I am wondering a bit how to connect it. I am a bit worried that I only ...