For questions dealing with grounding and bonding of electrical installations, and the specific requirements of such.

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3
votes
2answers
400 views

Can I drive a ground rod near a gas meter?

I am redoing the electrical in my 1940s house. The house has no grounding electrodes but the meter and panel are grounded to my water pipe outside in the front of the house. (This actually looks like ...
0
votes
0answers
33 views

Can two ground rods be bonded via a PVC conduit above ground?

According to my understanding, if a supplementary ground rod is installed, it must be bonded to the existing rod via a buried 6 AWG cable (NFPA 70). However, because virtually every side of my house ...
3
votes
2answers
134 views

Mild Electric Shocks in Bathroom

I have been subject to mild electric shocks in my bathroom for years. It's probably a good time to figure out the problem (I'm still here), so I have check the voltage across the shower valve and the ...
2
votes
2answers
763 views

Do I need to ground my above ground pool / with saltwater system?

I just bought a 21'x52" above ground pool. I am going to use a saltwater system with it. Do I need to ground this pool ?
1
vote
2answers
1k views

Did I use the ground wire right? (Light Fixture)

I took down an old ceiling fan in my home, and replaced it with a basic light fixture. When I took the fan down, I saw the normal white and black wires, but no ground coming out off the ceiling. The ...
2
votes
2answers
156 views

What do I do with the ground wire?

I just bought a wall timer to replace a three-way switch. The wall timer comes with three wires, one for the common screw wire, and the other two are for the travelers, with no place for a ground ...
3
votes
2answers
420 views

Why was the ground for this fluorescent fixture not connected to the ballast?

I just purchased a set of fluorescent fixtures that are fitted with a plug to connect to a standard 3-prong receptacle. My intention is to replace the plug with Romex cable, and wire the fixture ...
0
votes
2answers
2k views

What should I do with the exposed grounding wire during a conversion from hardwired to plug in light fixture?

I am working to convert a hard wire light fixture which I have purchased to a plug in light fixture. The light fixture was designed for outdoor use, but I will be using it inside. Coming out of the ...
1
vote
1answer
118 views

Integrating into knob-and-tube wiring: okay to borrow a ground [duplicate]

I have a mixture of knob-and-tube and NM-B. If I'm extending from knob and tube, but I have a (different) an NM-B circuit nearby, is it technically allowable to ground via ground wire in the other ...
3
votes
3answers
1k views

How do I ground my replacement outside porch light?

I am attempting to replace an outside porch light. After removing the old light, I found the metal electrial box had the ground supply attached to a screw. The new light has a green ground wire and I ...
2
votes
2answers
302 views

Why didn't homeowners get electrocuted when appliances were grounded through the neutral?

I read that appliance at certain times in the U.S. (for example stoves) were grounded through the neutral wire. Since the neutral wire carries current does this means the case of the stove itself is ...
5
votes
2answers
157 views

Bonding Ground Rod for Rooftop Antenna

I am installing a rooftop antenna on the end of my house, opposite the end where the ground rod is located. I plan to install a new 8' ground rod on the ground directly under the antenna. I need to ...
7
votes
1answer
357 views

How should this circuit be properly grounded?

I am hiring an electrician to do the work so my question is more for my education and helping me ask the proper questions to the perspective contractors. Purchased a condo recently and want to put in ...
2
votes
1answer
124 views

Is it possible that this GFCI receptacle is grounded without an equipment grounding conductor being connected?

I was attempting to upgrade an old outlet to a GFCI outlet. There are only two wires one black and one white. There is no ground wire. However the receptacle tester read "correct wiring". Is it ...
0
votes
1answer
104 views

Why is the red ground light on, on my AVBar10 surge suppressor?

I have a Tripp Lite AVBar10 that shows two green LED on the outside ("protected" and "line OK") and a red LED in the middle ("ground"). I went to Lowes and got an outlet tester, and all the circuits ...
1
vote
4answers
1k views

Using Water Supply Pipe to Connect the Earth Wire

In the past, it was common to connect the earth wire (green/yellow wire) of an appliance to the water pipe. But now we were told to connect it to the earth pin of the power plug, instead. But, why ...
2
votes
2answers
3k views

Is it okay to not connect the grounding wire to a ceiling box?

Is it ok to connect the ground wire of a new light/fan fixture to the ground wire of the house without connecting them to the ground screw in the outlet box? The new ceiling fan/light had a ...
2
votes
1answer
7k views

What should I do with the extra grounding wire in my ceiling fan box?

I am installing a Hampton Bay Ceiling Fan that has a transmitter install for the remote. I have a green ground and a bare copper ground coming from my ceiling box. I have a green ground coming from ...
1
vote
2answers
250 views

How should I properly ground a separate building?

I installed a sub panel in a building that is around 200' from the main panel so I omitted the neutral and ground from the main panel therefore running only the 240V from the main. I hammered a new ...
19
votes
4answers
5k views

Is it OK to borrow a ground wire from a different circuit?

I've got a circuit in the basement carrying a handful of outlets. This circuit has no ground wire. I want to add a couple of outlets and want them to be grounded. I may even want gfci outlets on ...