Q:Basically I have a 3000watt amp, and I need to buy the right wires. Would I still manage to get the full power out of the amplifier with 1000w speaker wiring kit or do I need to buy a 3000w speaker wiring kit?If so, where is the difference with the higher wattage wiring kits.Thanks

3000w amps are rare and expensive. Is that peak power or rms? Can you provide the brand/model? If it's ACTUALLY 3000w rms you need a high output electrical system with a custom alternator and probably a 2nd battery, and at a MINIMUM you need a GOOD quality 1/0 awg wiring kit. On the other hand - if this is 3000w peak the actual power (rms) could be as low as a few hundred watts. Amps this size will run w/o a problem with most stock electrical systems. A good 4 awg wiring kit would probably be more than adequate. Many lower level brands use bogus peak ratings to make their equipment appear to be more powerful than it actually is. Wiring is based simply on the thickness of the copper. Some of the cheap brands are less than honest about the size of their wiring. They get around advertising regulations by only using the word gage or gauge, not the wire standard AWG. If the wire you use is too small it will have excessive voltage drop so the amp will not be able to produce the power it would otherwise. More importantly, in extreme cases if the wire isn't fused properly it can get hot, melt the insulation off and become a fire hazard.

Q:Are two wires of the same material but different in thickness and length? Are their young's modulus of elasticity the same?

Not necessarily. Young's modulus is related to microstructure so on

Q:On the wires leading to existing system I can see the main power lead. However all the other wires are different in color leading to existing valves. From the wire bundle two black wires (the only black wires) lead out to nothing and were left with no electrical end caps protecting. Manual says nothing on wiring valves. Any ideas on black wires? Or how can I splice in to existing system wires at valve point having one valve working at a time when system is operating? Am I going to have to get a new controler or run new wires existing controler?

The wire that goes to all the valves is the common. The other color wires go to the other wire on the valves. One colored wire per valve. That is how the valve gets power. It is common to run extra wires when doing a sprinkler system. So the 2 wires that are not being used are there just in case you ever need them. So tie one wire from each valve to the common then the other wire to an unused wire. Just make sure that your timer is capable of handling the extra valves.

Q:who knows the use of wire mesh? Actually where does the wire mesh be used?

and the size of the wire makes a difference too.you can patch walls with it as well , sift dirt or make a paper machea ball

Q:currently I have 2 12woofers wired to a single amp with 2 gauge wiring. Will it make a noticable difference if I upgrade the wiring to 0 gauge?

Not.rly. if u have bigger wire yea it will have more power running thro it

Q:The spark plug wire on my dirt bike needs to be replaced because it was touching the exhaust and it burned through.I was wondering if the ignition coil and spark plug wire are one piece and need to both be replaced or is there someway to disconnect spark plug wire? They spark plug wire doesn't seem to be pluged in, but it seems to be one piece. Does anyone know?

if okorder

Q:im installing an amp and i have no clue what to do with thw power wire.... I read to cut open my steros power wire (usually the blue) and wrap my power wire around it... I found the blue wire but there was a tag... Caution Remote output only... This is not the wire for power supply. please connect this wire to the remote for the amplifier... Does this mean i just connect this wire directly to my amp?

ok wait hold up. so the only wire that should be hooked from the amp to the headunit is your speaker wires, remote turn on wire, and your rca cables. ....What you need to do is get the power cable(usually red) run it from positive on the battery to the POS on your amp. next put your ground wire from the GND on the amp to bare metal on your cars chasis.

Q:I have a wire coming up from my basement that has 3 wires (red, green and yellow). I want to connect cat5 wire to that (twisting the wires together) and run the cat5 to an RJ45 box. What's my diagram going to look like?

Cat5 requires 4 wires (two pairs) - you cannot use old telephone wire. second, if the old phone was was 2 pair, you still could not use it. Cat5 is good to just over 300MHz. The old voice grade JK cable could not transfer data very fast. Just use the old phone wire as a pull. Connect a new run of Cat6 to the old wire and pull the new wire into place using the old wire as a pull string.

Q:just bought a brinks indoor motion sensor switch and having problems installing. the regular light switch has 2 black wires that was connected to one end and a red to the other. the white wires in the wall are already together. the motion sensor switch has black, blue, red wires and its ground wire. the instructions says not to use the red wire for single switch so confused on how to wire them.

It sounds like the existing setup is a three-way - meaning that there are two switches that control the same light? If so, you need to know which of the black wires on the existing switch is the hot wire - the other two are known as travelers. Look at the existing switch again, is one of the screws a slightly different color form the other two screws? That's your hot wire. Or the red and one black are on one side of the switch and the other black is on the opposite side - the one that's on it's own side is often the hot wire. Hook the motion sensor switch's black to the hot wire, blue to a traveler, red to the other traveler.

Q:Are toast - previous owner did a bad amp install on them and there is basically no wire left to use for mine.Is it possible to run a radio power wire/remote wire from the fuse panel back to the radio? If so can i just shove the wire in the fuse holder then stick the fuse back in on top of it?((Fuse 8 is the mustangs radio fuse))

Never wire anything into your fuse box, that will defeat the purpose of having it. You will have to do what's called a hard wire. You will need to run all new wires, which is the safest way to do it, with all proper fusing. A constant +12, a switched +12 and a ground is all you need for the radio to work, and all new speaker wires. If you can find one in a junkyard, you might be able to find a new harness to repair the OEM one, and that would really help you out. Good luck!