Q:My house is wired for surround sound. The wires coming out of the speakers holes are not labeled as far as i can tell but the wires that are coming out of housing that go into the back of the receiver are labeled 26,27,30,and 31. I cant tell which wires go to which speaker Front Left, Front Right, Rear left or Rear Right. Do these numbers mean anything?

No. It should not be too hard to try hooking on speaker up at a time though and finding what runs to what. Then writing it down. Did the previous owner have a package of documenttion to pass on to you?

Q:I recently got a new dishwasher. My hubby and I are in the middle of installing, and are to the point of hooking it back up to the electricity. The cord that we have has 2 black wires, one is smooth the other ribbed, then on the dishwasher, we have a black, white, and green(ground). Which wires do I hook up to which?(cord) black smooth black ribbed (dishwasher)blackwhitegreen(ground)

The two black wire cord is one wire short to properly connect the dishwasher. The black wire on the dishwasher is the one that is supposed to get connected to a hot wire (it is supposed to be black), which goes all the way back to a breaker in the breaker panel. The white wire is supposed to be connected to a wire (it is supposed to be white) that eventually gets connected to the neutral bar in the breaker panel where all the other white (neutral) wires are connected. The green wire is for safety, it is the ground wire. It is supposed to be connected to another green wire (or a bare wire) that will go all the way back to the breaker panel and connect to the ground bus in the breaker panel with all the other green or bare wires. The two black wires, one ribbed, is just a two wire cord. The fact that one is ribbed, just makes it easy for anyone to know which is which. It is typically used for lamps that do not need to be grounded, so there is no need for the third green wire. It is not suitable or legal to use to hook up a dishwasher. It is also doubtful that the two wire black cord is a large enough gauge (size) of wire. If a wire is too small, it can overheat and cause a fire. The minimum wire gauge recommended for dishwashers is 12 AWG copper.

Q:one single coil pickup (white wire and bare wire)and one volume pickupidk how to do it thought it would be simple but obviously notdiagrams would be awesome

Are you experienced in this sorta section? i could easily propose that in case you recognize somebody who can try this sorta stuff no difficulty, ask them to take you thru it step via step.. besides the undeniable fact that the mixture sounds good besides the undeniable fact that, I fairly like the sound of that..good success and satisfied enjoying :)

Q:coil wiring diagram

The two small wires are positive and negative. Most are color coded and if it's a OEM part, the negative will be the same color as the group of smaller wires connected to the negative battery cable. Each manufacturer uses different color codes and for instance, Kawasaki uses black with yellow stripe. The other wire will go to the positive side. If the coil doesn't have wire coming out if it, it may have a + or - sign by the terminals. In actuality, it doesn't really matter which way you hook it up because a coil doesn't really care which way the electricity travels. It's the collapsing magnetic field that creates the spark and not the direction or movement of electricity.

Q:Will a subwoofer amplifier wiring kit be for the sub and the amplifier???? Because I'm searching online and I can find amplifier wiring kits, but not a subwoofer wiring kit. Only a subwoofer amplifier kit???

The amp kit should have everything for the amp. all you need for the subs is the speaker wire. make sure you get some good wire tho.

Q:I wanted to ask, im busy installing a new stereo headset for my car,when i replaced the old stereo with the new one, i used the wire harness from the old stereo and joint the wires to the back of new the stereo (which there is another black adapter that goes in the wire harness area on the the new stereo) i did this by connecting the wires from the stereo adapter to the wire harness that connects to the car, although the adapter that connects to the stereo has more wires than the wire harness that connects to the car,( i only connected the wires that were matching such as grey wire to grey wire, grey wire with black strip to grey wire with black strip, and so on, i obviously didn't connect the colours that didn't match to the wire harness wires, although i looked up online and apparently the yellow wire is a power wire, but i don't know where to connect it......if anyone could help, this would be greatly appreciated , i also wanted to ask, would this solve the problem if i buy a new wire harness? Thanks

What kind of car is it? That's important, especially if it's a foreign make because those wires are so weird colored. Typically, yellow or ornage is power, red is memory, and the purple, gray, white, green wires are for the speakers .Black or brown wires are ground. Any blue wires you might come across are mainly just auxiliary signal wires that go to an aftermarket amp and subwoofer setup. Unless you have something like that, those wires can be taped off and forgotten about. Also, when wiring an aftermarket radio to your car, you will need to purchase an adapter harness that plugs into the stock wiring of the car and the wires connect to the radio wire harness correspondingly. I suggest soldering all the necessary wires and sealing them with shrink tube. It's the most solid, most sure way of a good connection without the worry of shorts and disconnections.

Q:I have 16 gauge speaker wire, but i need a lower gauge. instead of spending money and buying a lower gauge can i double this wire up and have that make it a lower gauge? so i would have 2 negative and 2 positive wires going into the terminal.

Nope, gauge is determined by the thickness of the wire. Don't be a cheapskate, buy the proper gauge.

Q:Is there such a wire that is able to be wired that can actually keep something cold, like insulated? If not, is there anything remotely like it? thank you for your help.

Insulated wires is commonly used for current carrying electrical wires. There is a cover of insulating material over the copper or aluminium wire which saves us from electric shock , short circuit etc. However, you are using the term insulating wires in the context of thermal insulation. There are so many thermal insulating materials as used in refrigerators and other applications but they are not in the shape of wires.

Q:Why is the current limiting circuit used to measure the resistance of wire by voltammetry?

Because the resistance of wire is very small, almost zero. According to the current, equal to the voltage divided by the resistor, it is known that the resistance is almost an hour and the current is close to infinity. This will burn out the power supply, so the current limiting method must be used

Q:electroluminescent wire picture?

what do you want to know about electroluminescent wire