New Electrical Work
Modification of Old Electrical Work
How do you wire a three-wire oven outlet if you have two black wires and one ground?
Why would an outlet have two black wires two white wires one red wire and a ground?
How you know if the wires black and white are mixed?
Asked in Home Appliances
When wiring a range the outlet has a neutral ground and 2 hots you have three wires do you put the bare wire in the neutral or ground on the outlet?
Asked in New Electrical Work
What are the colors of the wires on a duplex outlet?
Asked in Home Electricity, New Electrical Work
Why are wires twisted together on a GFCI outlet box?
How many wires does a outlet have?
In North America (Canada, United States, Mexico) a household 110V-120V outlet has three wires: hot, neutral and earth ground. If the outlet is mounted in a grounded metal box, the third wire (earth ground) may not be present, since the connection to ground occurs through the metal outlet housing and possibly metallic conduit that routes the wires from the circuit breaker panel to the outlet. Where metallic conduit isn't used, the earth ground wire may be connected to the metal box, and the earth ground pin of the outlet is connected by securing to the box with screws.
What do you do if your old wall outlet has three white wires and three black wires running to it but your new outlet only has two total inputs for white and black in the back?
How do you hook up two separate light switches in the same box with one recepticle power feed?
The supply black (Hot) wire from the outlet feeds each switch (attach two pigtail black wires from the outlet black wire). The other side of each switch goes to the load. The three white wires (Neutral) get connected together (1 from outlet and 1 from each load). The three bare wires (ground) also are connected together.
When should you use an ungrounded outlet?
If the wiring system into which you are installing an outlet has no ground available, use an ungrounded outlet. In an ungrounded system, an outlet with a ground contact would allow the outlet user to mistakenly, and perhaps dangerously, assume that a ground was present. A suitable ground may be available as a ground wire accompanying the hot and neutral wires in the cable, or a ground may be available via conductive conduit and a metal outlet box. In any case, use a tester to confirm the integrity of the assumed ground. A voltage test from the hot wire to the ground should show the same voltage as between hot and neutral (the black and white wires respectively). If you are replacing an ungrounded outlet, you need not assume there is no ground present. You may find, in the box, ground wires that were not connected to the outlet. You may come across grounded outlets that have no ground wire attached because they rely on grounding via the mounting screws through the outlet ears to the metal box. This is a less reliable grounding method. It is better to buy a ground-wire "pigtail," fasten the wire directly to a hole in the metal box with the supplied screw, and attach the other end of the ground wire to the outlet via the outlet's ground screw.
How do you convert a 110 3 prong outlet to a 4 prong outlet?
You need to understand what is in play here. A standard 3-prong 110 VAC outlet has a ground (bare wire or green), neutral or common (white) and hot (black). The operating voltage is measured between the black and white wires. A residential 4-prong outlet would typically be for a 220 VAC outlet for a dryer or stove. In this case you still have a ground and a common, but now you have two hots (typically red and black). There is 220 volts across red and black and 110 volts between white and black and white and red. To rewire you need to go back to the electric panel and run a new 3-wire cable (the ground wire is not counted) of the right size for the required current and you need a two pole breaker which will have connections for red and black wires. The white goes to the common bus in the panel and ground goes to the ground bus.
How do you get electricity to a wall switch when getting electircity from an outlet?
Simply run a wire from that outlet to that wall switch. Be sure you use the exact same wire size that you find in that outlet. It will be AWG 12/2 or 14/2. Do not mixes wire sizes. Connect the ground to green ground screw at outlet, and white wire to silver screw, and black wire to gold screw. At the light switch connect all white wires together under a wire nut and push them back into the box. Connect the ground wire to the green ground screw on the switch. Now connect the 2 black wires you have left, power in and power out, to the 2 screws on the switch. Does not matter which wires you connect to the 2 screws.
Asked in Home Electricity
How do you wire a 3 wire exhaust fan to a 4 wire outlet?
The fan is probably a 115 VAC single phase fan and the outlet is probably a 230 VAC "two phase" outlet. The fan would then have the following wires: hot (black), neutral (white), and ground (green). The outlet would then have the following wires: hot #1 (black), hot #2 (red), neutral (white), and ground (green). Pick either of the two hot wires on the outlet and connect the hot wire of the fan to that (ignore the other hot wire on the outlet) and connect the neutral to neutral and ground to ground. If the wire colors are not as I described above you may have something else (e.g. 3-phase) and that would be wired differently, but those systems are usually used only in industrial settings not the home.
Asked in Computer Hardware
Hot wires in home wiring are normally colored and ground wires in computers are normally colred?
Asked in New Electrical Work, DIY Projects
How do I wire a Kitchen outlet?
Asked in Home Electricity
What color of wires are found on a 120 volt duplex poutlet?
Hot wires in home wiring are normally colored and ground wires in computers are normally colored?
You have two white wires and two black wires which one is the ground?
Asked in Modification of Old Electrical Work
How do you wire multilple power outlets and light?
Power into the first outlet and out to all other outlets, black to gold and white to silver screw, ground wires to ground screw. From the outlet closest to the light switch run power from that outlet up to the switch box. Run another wire from the switch box up to the light. In the switch box tie all the whites together under a wire nut and push them back into the box. Tie all the ground wires together and connect that to the ground screw on the switch. Connect the 2 black wires you have left to the 2 screws on the switch. Does not matter which if you only have power in and power out to the light.
Asked in Home Electricity, New Electrical Work
Wiring diagram needed for a GFCI connection to a hot tub?
Install the GFCI outlet is a location near the hot tub where it can be accessed and tub plugged in. Connect ground wire to green ground screw. Connect black/white wires to LINE side of outlet. Black goes to copper screw, white goes to silver screw. You connect the wires by inserting them into the holes marked LINE and then tightening the screws down tight.
How do you wire a two wire fixture to a four wire outlet?
Wiring a 2 wire fixture to 4 wire outlet depends on configuration of wires in outlet box. If you have 2 white and 2 black I will assume there are more lights controlled by the same switch. 1st scenario attach both black wires to black of 120 volt fixture. Attach both white wires to white wire from fixture. atach ground to box or ground wire. 2nd scenario attach white neutral to white from fixture, Attach black hot to white going to switch. Attach black from switch to black from light Fixture. If you need further help I recommend hiring a contractor. Take a look into contraxtor.com
Why would an outlet have two black wires two white wires and one ground but only one white was connected?
The normal colors of a residential outlet are black(hot), white(nuetral), and bare/green(ground). It is common to 'feed thru' an outlet, in other words to bring the power in on one trio of wires tied to the outlet and send it out on another trio of wires also tied to the outlet. If however one white wire is not connected the power will not feed thru properly and whatever outlets are downstream will not work. It is possible to burn up whatever equipment is plugged into the downstream outlets, espiecaly if it is electronic ie; omputers, video equipment etc... Hope this helps. Remember turn off power before working all electrical outlets.