The installation of wire and/or electrical devices, to allow the transmission of electricity from one point to another.

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1answer
98 views

Why would the breaker be tripping after removing a ceiling fan?

I removed a ceiling fan and capped off both wires but my circuit breaker trips. Is it possible that the fan was in a pathway with some thing else? If so, do I just connect those wires together? There ...
1
vote
1answer
2k views

How do I know if a ceiling fan with light and the switch are wired correctly?

There was a old ceiling fan with light and remote in a bedroom of my house that didn't work. It also had a switch with 2 knobs that pushed in and turned labeled motor control and 300 w perm instld ...
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0answers
147 views

Why does my new lamp hum while turned off?

I just changed the ceiling lamp I had in my kitchen, from an ancient one (probably more than 20+ years old) to new and beautiful hanging one. I also switched from the old incandescent bulb to a CFL. ...
3
votes
2answers
309 views

Why are the neutral wires not connected in this box?

I want to connect the wiring from my shed into a junction box on the ceiling in the basement. I opened the box to see what I was dealing with, I figured it should be simple, there is only 2 wires ...
5
votes
4answers
1k views

Why is it good practice to remove sheathing from NM wire when going through conduit?

I've been discussing specifics of an electrical job with a licensed electrician and he mentioned that in my area, it's acceptable/recommended to feed 12 gauge NM wire through an outdoor conduit but ...
5
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2answers
3k views

Why does my receptacle tester say open ground on my new outlet?

I replaced an outlet and the tester says open ground. I checked all the wires and they are secure including the ground wire. What could be wrong?
2
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1answer
141 views

Should I be concerned? Wires look burned

While replacing the ignitor on our ge profile gas range/ oven, we came across the wires that go to the top ignitor (for the broiler). I am concerned because they look burned/ melted. My husband is not ...
3
votes
1answer
1k views

When wiring a switch loop, which wire is which?

If you're wiring up a lighting circuit, where the power enters at the lighting outlet. According to the National Electrical Code, which wire should be "hot" and which should be "switched hot"? ...
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2answers
965 views

Wiring a double light switch

Hoping for some help I am fitting a new double light switch were one of the switches is a 2 way light. The back of the light switch looks like this C C L1 L2 L1 L2 Now the problem ...
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2answers
2k views

How can I run Ethernet cabling through concrete walls?

I'd like to run CAT6 cable between 3 rooms which are separated by concrete walls. What are my options? I'm looking for the least intrusive way.
2
votes
1answer
243 views

How can I control a bath fan with two lights through a single wire?

I have a bath fan with a main light and night light. It is currently supplied by one piece of 12-2 from a wall switch. Since this configuration makes the night light completely worthless, I'd like ...
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2answers
403 views

What is best practice for tying in grounds on a metal box?

Had electric inspected today and only thing inspector said was that my grounds were messy on a metal box (still code but messy). 3-gang box with three light switches running in different directions. ...
5
votes
3answers
5k views

How can I rewire my bathroom fan, light, and receptacle?

My bathroom has one switch that powers the fan and light. In that electrical box, there is also a hard wired electrical outlet that sits in the bathroom. Since I don't have room for a 2 gang box in ...
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3answers
845 views

What size extension cord should I use for multiple computers?

We're hosting a LAN party (several computers, 50+) and I had some questions about power draw; I hope this is the right place to ask. Currently, we're assuming each PC will draw an average of 3.5 ...
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2answers
857 views

Did I wire my light fixture correctly?

I'm replacing a light fixture in an old apartment where the ceiling wiring has two brown/red wires and one black wire. When I removed the old fixture it was wired with black to black, the white wire ...
4
votes
3answers
2k views

Can I use a cord and plug to power a wall sconce?

I have a wall sconce that my wife really likes and wants installed on a brick wall. The sconce she purchased is designed to sit on top of a wall box that has been prewired. I don't want to install ...
4
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4answers
1k views

How do I install a junction box with NM-clamps?

I bought a junction box in order to splice three Romex together along the 2x4's in the ceiling of my (unfinished) basement. The box looks like this: When I bought it, I assumed that I could just ...
2
votes
1answer
58 views

How to add dimmer to “one switch controls another switch” configuration

In my dining room, I currently have a switch configuration that functions as follows: Switch 1: when toggled, turns light on/off Switch 2: when toggled, turns Switch 1 on/off Can I have 2 dimmers ...
2
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1answer
816 views

Why isn't my 3-way dimmer setup working?

My dining room light is currently controlled by 2 different light switches. However it isn't wired how I am used to seeing them. In my old house, there were 2 switches that controlled the dining ...
4
votes
1answer
226 views

Why does turning my kitchen light off turn on my outside light?

when I turn my fluorescent kitchen light off, my outside p.i.r security light comes on, why? the problem started when my father moved the p.i.r up above the door
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vote
3answers
386 views

Will the second light in this circuit light up?

When talking about neutral faults in this answer, I (incorrectly) said that a neutral fault could lead to a shock hazard. It was pointed out in the comments that I was dead wrong, and that the ...
2
votes
2answers
112 views

How can I tell where the other end of the conduit is?

We have a house with a lot of 2-prong outlets I'd like to replace. They're all fed by conduits. Multiple people (in real life and online) have told me that replacing them is easy: "Just fish the ...
8
votes
1answer
3k views

Can Romex (NM-B) be run through conduit?

A few days ago I asked an electrician if I could run Romex through conduit - he gave me a funny look and said "No, Romex is not allowed in conduit." When I searched online, there seems to be a wide ...
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votes
3answers
773 views

Why did my circuit blow after replacing a switch?

I replaced an older switch yesterday on an existing line of recessed lights. There are five lights on the one switch. On the same breaker; but different switch, there are 7 more recessed lights (all ...
2
votes
2answers
3k views

How do I wire this ceiling fan?

I'm trying to wire a new ceiling fan. The outlet box wires are White, Red, and Black. The ceiling fan wires are Black, Blue, White, and Green. The installation manual states to connect both ...
3
votes
3answers
2k views

Why did I lose power to half the house when the breakers did not trip?

Using a voltage detector I determined that three breakers in the panel are not conducting voltage, yet they are fully on (not tripped). Thinking they were bad, I replaced a double throw 15 amp and a ...
4
votes
2answers
13k views

What do I do with the unused wire for ceiling fan installation?

I recently replaced my bedroom ceiling fan with a newer ceiling fan and with the old fan I could: Use one switch on the wall to turn on/off the light Use the other switch on the wall to turn on/off ...
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1answer
1k views

How do I wire my light fixture?

my fixture has a black and white wire. ceiling has 2 blacks(twisted together), 2 whites (twisted together) and 1 red. There are 2 fixtures in the room with 2 wall switches. Only one wall switch has a ...
2
votes
2answers
272 views

Will a GFCI device work on circuit where the neutral is switched?

How well will a GFCI circuit be able to detect current flows, if both the "hot" input and the (supposedly) "neutral" input to a GFCI outlet are energized? The reason I am interested in this is that I ...
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2answers
3k views

Where in the breaker box should I terminate the neutral wire from my dryer circuit?

I am looking for an answer to something I am lost about, hopefully I can fins some help. I recently moved into a new home. The previous owners had a gas dryer and no outlets for an electric dryer. I ...
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1answer
202 views

Could this corrosion be caused by faulty ground wiring?

What might cause slight corrosion atop a tankless water heater's copper topped element assembly? I checked all the grounding and reconnected the two element assembly grounding wires and ensured ...
3
votes
3answers
1k views

How do I secure electrical wiring to a pocket door frame?

I recently installed 2 pocket door kits together from one room to an adjacent in my house. The building inspector said he saw no problem with me installing a light switch in a shallow electrical box ...
4
votes
1answer
363 views

Should we be rewiring or pigtailing the aluminum wiring in our condo?

We have purchased a condo home that was built in 1975. The inspector brought up the hazards of aluminum wiring. Since we have very little knowledge regarding this area we were wondering if we should ...
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0answers
28 views

Wiring assistance for dryer from 4 prong to 3 prong [duplicate]

Just moved into a new apartment so I had to change my dryer plug. However, after countless tutorials and videos I am a little confused with the current set-up. Is it right that the green(ground) and ...
3
votes
2answers
510 views

Can I use an unused wire as a “C” wire?

I just bought a new thermostat that is Wi-Fi enabled and it requires connection to a "C" wire. The old thermostat does not have one running to it, but there are other unused wires. The thermostat ...
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0answers
60 views

How do I wire a combo with two supplies?

I want to replace a double outlet with an outlet/switch combo. I want the outlet to remain hot and the switch to power a disposal. By one response it seems I was wrong about two supplies. I have, ...
5
votes
3answers
326 views

How can I seal this hanging electrical outlet in my horse barn?

I really am not a fixer type of gal but this seems like it should be simple enough. Please respond appropriately for someone who has limited knowledge. I have a hanging outlet in my horse barn. ...
2
votes
2answers
14k views

Where does the ground wire go in a 3-prong dryer cord configuration?

We moved to a new place where the dryer connection is 3-prong instead of 4-prong. The dryer was originally 4-prong, so we bought a 3-prong cord and installed it. It works fine, except I am not ...
2
votes
1answer
327 views

Ground Wire Installation

Currently I do not have ground in my house wiring. I am planing to install ground wiring but the floor around the main service panel is cemented and I don't think I can place a ground rod in the ...
3
votes
1answer
176 views

Can a Knob & Tube live hot wire be left disconnected without the neutral in a switch box?

Can a live (capped) knob & tube hot wire be left disconnected, without the neutral (it's removed) in a new switch box now fed by a modern 20amp circuit and romex? The reason it is still live is ...
8
votes
1answer
672 views

Can I use Romex in an unfinished basement or attic?

I am asking in reference to articles 382.2 & 382.12 in the 2008 edition of NFPA-70. The following definition appears to me to be describing Romex (NM-type) cabling: **382.2 Definitions** ...
0
votes
1answer
415 views

How can I use a 12VDC bilge pump with an Intermatic timer for pond circulation?

I have built a small rock water feature using a 12V bilge pump as the circulator. I purchased an Intermatic 12V light timer/transformer to power the pump. There are two connection terminals on the ...
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0answers
176 views

How to finish the wiring of a shared GFCI receptacle

My neighbor who is an electrician helped me start an electrical project in my garage but has been MIA for 3 weeks and I'm not sure how to finish the wiring of the receptacles. He didn't seem to start ...
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1answer
147 views

conversion from fluorescent to halogen lights

I am try to take a connection that was originally used for a fluorescent light with a black wire and a white wire and use the same two wires with a halogen light that has a white wire, a black wire, ...
2
votes
1answer
98 views

How do I apply BNC connectors without breaking them?

I have some RG-59 coax cable and I want to terminate it with BNC compression connectors. I bought some compression connectors, and what I think is a pretty good quality compression tool — the Liberty ...
0
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0answers
157 views

Installing a standby generator

I am planing to install a generator and I have drawn a diagram of what I plan to do. I am not sure of the neutral and neutral to ground bonding. Would someone kindly look at my plan and tell me if I ...
2
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2answers
224 views

Why is my GFCI receptacle tripping when I add another receptacle to the circuit?

I have 3 receptacles in my garage. One is a GFCI which protects all 3 outlets. I want to connect a new receptacle off the third receptacle (end of run) on other side of wall, and have it protected by ...
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1answer
434 views

Can I connect the generator neutral to my mains neutral permanently?

I have a 3 phase 15KW generator with four wires. I want to use it as a standby generator for my house. My house uses 1 phase 220 volts on two wires (no ground as the house is quite old). I have a 3 ...
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1answer
4k views

How do I connect a light to a switch when the light receives power first?

I have a power source running from the light how do I connect it to a switch?
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2answers
2k views

Which terminal should I connect it to for a “C” wire when none are labeled “C”? [duplicate]

I am looking to replace my old battery operated thermostat with a new wifi model. There is no "C" common wire connected to my old thermostat. There is a blue wire that is at the thermostat but cut ...