Q:What is a wiring harness?

If you buy an aftermarket cd player, you can get a harness for your specific type of car (walmart or auto parts store). That way you don't have to clip the wires and solder each one.

Q:i just got guitar hero 3 and i want to buy another guitar contoller for the xbox 360 but my mom only wants to buy the wired one because it is cheaper is there anything wrong with the wired one and should i get it or not since i will be playing it with my brother. also how long will the wire be.

There's nothing wrong with the wired controller, but once you get used to the wireless one, the wired one feels a little bit weird. The wireless one has smooth fret buttons that feel nice, and the strum bar doesn't click as much. Also the body is thinner and smaller, making is more comfortable. The wire for the wired controller is 8 feet I believe.

Q:I have eight speaker wires, I can figure that out on my own. I also have a red/blue stripe, black/red stripe, black/white stripe, and blue. Which ones are the power wires?

you will need a DVM, to find what is what. Check the fuse box, and make sure the fuse is good, and search for the constant power.Set the meter to 20V. I like to stick the ground on my meter, in the ignition where the key goes. Then find the switched, key on wire. obviously, you'll have to move the ground on the meter for that. Don't forget to solder and use heat shrink tubing, or red and blue butt connectors, and heat shrink, or tape them well. Then set the meter to ohms, or the omega pic on the meter. once you find a resistance for each speaker, pop it with a 9V battery, not a AA, as both terminals are on top. then when you hear which speaker pops, wire it accordingly. Good Luck!

Q:i bought a programable thermostat that says it needs a c wire to be able to use the remote...i dont have one of these wires on my old thermastat but im kinda understanding the c wire was just to power a clock on certan thermostats is there a way to rig a c wire to power what i need???

the c wire is the common wire on your 24 volt control circuit.... wire used by some thermostats to power clocks or lights...... if you have extra wires in your thermostat wire cable it should be a blue wire and will hook up in your furnace to the blue wire or will be hooked to the c terminal on your thermostat wire connection board in your air handler...you can use any color wire in the cable that you are not using as long as you connect it up the way i just mentioned..

Q:The wire from the cicuit breaker

Agreed. 10 ga. You could use 8, but it would be a waste of money and it is much harder to work.

Q:running wire from wall out let to a on and off switch and then to another outlet

Here's what you do: Run the thingy to that other thing. Make sure you don't forget that second step. When you're done, stop working. Then call an Electrician to fix what you did.

Q:I have a physics project and my teacher is saying that we should do a wire loop toy?? What the hell is that. Can anybody give me a example and how it is related to physics?? Pls answer back

Wire loop toys mean wire connected to your toy and a handle along with battery.

Q:A toy of 2.8N is suspended by two wires from a horizontal beam.One wire is 40 degrees to the vertical of the beam.The other is at 60 degrees to the beam.What is the tension in each wire?

The horizontal tensions in the two wires must be equal. The vertical tensions must add to 2.8N. Let the tension in the wires be t1 and t2. t1 * sin(40) <== horizontal tension in wire 1 t1 * cos(40) <== vertical tension in wire 1 t2 * sin(60) <== vertical tension in wire 2 t2 * cos(60) <== horizontal tension in wire 2 t1^2 = (horizontal tension in wire 1)^2 + (vertical tension in wire 1)^2 t2^2 = (horizontal tension in wire 2)^2 + (vertical tension in wire 2)^2

Q:Their is a Shortage in the wire inside the actuall headphones, I was wondering if I could purchase a beats studio wire to rewire them.

Any wire about the same size as the original wire will work. Only if a special connector is involved would there be any reason to replace the wiring with a manufacturer-supplied part.

Q:In constructing a large mobile, an artist hangs an aluminium sphere of mass 6kg from a vertical steel wire 0.50m long. On the bottom of the sphere he attaches a similar steel wire, from which hae hangs a brass cube of mass 10kg. How would i calculate the tension in each wire?

The length of the wire is inconsequential unless you're calculating stretch. The tensile force in the upper wire is simply: Fu = 6 + 10 = 16 kg The tensile force in the lower wire is simply: Fl = 10 kg If you want tensile stress, then you need the wire's cross-sectional area.