Q:Ceiling fan has Green, Blue, black and white and the ceiling only has a black wire and white wire.

Do what Elaine said above. If there is not a light, don't use the blue wire. If there isn't a green wire or bare wire in your box, attach the fan's green wire to the electrical box itself (if its metal.).

Q:What is wire Harnesses?

A wire harnes is a set of wires that has all the conductors needed and can just be installed into something. There's a wiring harness in your car. They don't install the wires one-by-one. A harness is built for the product and is installed like any other part. There can be many branches on a wiring harnes to go to different places in the product. There may be more than one harness. There could be one for power, one for communications, etc. This is more efficient than installing separate wires.

Q:I am trying to replace my cigarette lighter on my car. The replacement requires the wiring to to be redone. It has a terminal wire attached to it, but when I attach it to the wire on the car it doesn't work. After reading the reviews on the product everyone has said the wiring needs to be redone. What wires do I connect to what (Positive, negative, terminal). I am using product REPU506801.

You need to get a test light and find a wire under the dash or coming from the ignition that has power when the key is turned on. If you want the plug to have power when the key is off then you will need to find a wire that has power when the key is off. Once you find the wire make sure its thicker wire and splice into it.

Q:Need to wire three ceiling fans in series

Do noot wire them in series. Get a book on basic house wiring so you understand what the term means. Best solution is for you to hire a local qualified professional electrician to do the work. Probably less than a day work for a journeyman.

Q:i have some ikea wall lights that are wired to plug but i would like to wire them into exsiting wall points. Is this possibleSandra

yes as long as any fuses that you remove along with the plug are equalled by fuses in the spur outlet you are using, and the wires are secured so they cannot be pulled down , the plug is the weak point in the circuit if the wire snags it pulls the plug out if you secure the wire the weak point is most likely the wire if it breaks you will have a live wire dangling about so if its not secure its dangerous

Q:i want to now which is the live wire and which is nuteral thank you

On AC it's black is hot and white is nuteral and on DC its black is nuteral and red is hot so be careful and don't get killed. P.S. AC stands for alternating current and DC stands for direct current, now go learn what makes them diffrent and also learn who nicoli tessla is and don't stop learning! Oh yea, while the AC unit is turned on the nuteral wire will be hot so don't touch it because the excited electrons are seeking ground so they will travel through the white wire to ground or through you!

Q:What does the quot;Hstand for in quot;AWG 34Hwire?Also, would Heavy Poly Nylon magnetic wire be considered enameled?

Magnet wire is often called varnished or enameled, but it is actually insulated with a thin coating of insulating material designed specifically for the purpose. I assume that heavy poly nylon material is one of those materials. The H is probably the temperature class of the insulation. Class H insulation is rated to operate at up to 180 degrees C. Edit 1 The H could also stand for heavy as in the heavy build or double build terminology used to describe thicker than standard insulation. It is part of a specific manufacturer's catalog number rather than a part of the American Wire Gauge (AWG) designation. Manufacturer's sell many different varieties of magnet wire. The manufacturer's literature and NEMA or IEC standards provide details regarding the insulation materials used and the electrical and mechanical characteristics of the wire.

Q:why use a large gauge spark plug wires

Wow, both answers are wrong and one that took engineering classes bashing on somebody that didnt. Both answers sounds dumb and foolish Spark plug wires. 99% of the larger wires is ONLY the outside jacket thats larger. Not the inner wound wire. Stock will be a 5mm to 7mm size. This is the size of the outside dia. An 8mm, 8.5mm, or 10mm plug wire will have the same size inside dia but with a thicker jacket on outside. This thicker jacket only helps to prevent nicks, rips, cuts in jacket that gets down to wire, also makes wire able to withstand a higher temp from under hood parts For the Mech. Eng.. Please tell me how you could ruin the spark plugs for too much voltage by using larger wires The voltage output in set up the coil. If the coil puts out 30,000 volts DC, then putting a 0 ga. wire on it will NOT change the amount of voltage that gets to the plug. A wire don't add voltage to the coil. Now the plugs resistance can and will change. A stock type wire may ohm out at 3,000 ohms per foot. This will keep some of the voltage from reaching the plug. Better, performance wires will ohm out at 50-400 ohms per foot, but this has nothing to do with the thickness of wire. Its the design and the carborn wound inner wire Lower ohms is better

Q:electrical wire prices

everything does to some degree cos of the oil used in production packaging and transportation, and because wire is used in massive quantities in industry the companys selling it would lose out if they didnt increase there costs immediatly.

Q:Does lime wire add a lot of pop-ups and slow down your computer?

limewire itself does not but you should just watch what you download. In general audio files wont do anything bad, movies might, and programs are very bad especially if they are .zip. I use ARES because it is much more safer. The files people get are automatically uploaded from their computer if the file is in the ARES folder meaning the programs are put on without anyone's consent and no one can put a virus on it because they would be screwing up their own computer. But don't worry to make sure what others are downloading from your computer on ARES. Right click any file and click locate file. And the folder that it shows is what anyone can download.