Q:how do i wire a dual 2 ohm sub to an amp at 2 ohm

You can't. Dual 2 ohm subs can only be wired at 1 ohm or 4 ohm. To run an amp at a 2 ohm load you need a dual 4 ohm sub. You can get a second dual 2 ohm sub to match and then they can be wired together at a 2 ohm load.

Q:I have a 5 pin ignition. I have Black and red wire coming from behind the starter.Yellow wire on the other side of the engine that is connected to the magnet by the fly wheel.Where do I put these wires in the ignition switch. ____ ____ __

You need to hook three wires into a five terminal switch? You aren't helping us much with any usable information. The yellow wire is the kill wire from the magneto. The black and red wires are hot from the battery and feed to the starter solenoid, assuming the switch has a start position. You need to check each terminal on the switch with an ohm meter to determine which function it serves and test the black and red wires with a volt meter to determine which one is hot now. Better still, why don't you specify the make and model, even the serial number if you can get it, and ask if anyone, including your local dealer, has a wiring diagram for that particular machine.

Q:Quick question with hopefully an easy answer. I had a dimmer switch go bad on a light in a dining room. I bought a new switch and put it in. It was working fine, so I thought, then I noticed that when the dining room light is off, the dimmer works on everything else on the circuit, for example outside lights, hall lights, etc. I can dim all of those things when this switch certainly didn't do that before. Also, if the dining room light is on, all of the other things on the circuit I mentioned before do not work at all. I've obviously incorrectly wired the switch somehow, any thoughts on what I did incorrectly and how to fix?

The problem is going to be the THREE black wire connections. You have to identify the INPUT POWER wire to the box, the DINING ROOM wire and the 'EVERYTHING ELSE wire. Separate the three black wires. Measure between each black wire and the white wire bundle. The black wire that has 120 vac on it is your INPUT POWER wire. Momentarily connect the black INPUT POWER wire to each of the other two black wires. One of those other two black wires will light up the dining room light. It is that black wire that gets connected to the LOAD connection on the dimmer switch. The other black wire is your EVERYTHING ELSE wire. Connect that wire to the INPUT POWER wire. Run a pigtail from those two wires to the LINE connection of the dimmer switch.

Q:What exactly is a quot;Jumping Wirequot;? What are the most common methods of motor vehicle theft? Is there any other option that stealing the keys or hot-wiring it?

Hot-wiring an Jumping Wire are the same things. It is a criminal's way to drive a car without a key. But, this method only works on older cars. Newer cars have automatic ignition on their keys or a simple button to start the car. As long as the car you want has a keyhole, then hotwiring will work. Basically, a person must have a very long, copper wire. When the copper wire is inserted, it touches the ignition wire that lies in the inside of the key hole. When wires in the key hole touch the copper, it mimics how a key would turn in the ignition. So the car starts! Look it up on wikipedia, sorry if I wasn't clear enough.

Q:is it safe to use twist on wire connector to connect my new stereo or should i crimp instead?

do never decrease WIRES..what's the 365 days/MAKE/form motor vehicle?thank you for the information...right this is the cord diagram under.. 1998 Oldsmobile Bravada Stereo Wiring consistent 12V+ Orange Switched 12V+ Yellow floor Black Illumination gray Dimmer Brown Antenna top front front audio gadget 6 a million/2 doorways Left front (+) Tan Left front (-) gray top front (+) gentle green top front (-) darkish green Rear audio gadget 6 a million/2 Rear doorways Left Rear (+) Brown Left Rear (-) Yellow top Rear (+) darkish Blue top Rear (-) gentle Blue

Q:Need to wire three ceiling fans in series

I don't think that's safe because light fittings are not rated to carry that sort of current.

Q:How do I wire an outlet that has two black and to white wires. It this case the white being the HOT wires?? Don't know why all the white wires in my house are HOT.. And the black are nuetral???

i am an electrician and i cant believe that the white wire is hot. i would double check it to make sure. use a volt meter.take the negative probe and touch the box if it is a metal box. if romex cable was used just touch the bare ground wire. touch the white and black wires one at a time with the positive probe to see wich is hot. every outlet has 4 sdrew terminals 2 brass and 2 silver. the hot wire always gets hooked to the brass terminals. i would check the circuit breaker box to see how the wires are hooked up. the black wires should be hooked up to the circuit breakers the white wires should be hooked up to the nuetral bar. if not you're house was wired backwards.

Q:One hundred meters of a certain type of wire has a resistance of 7.2 Ω. What is the resistance of 2.5 m of this wire?I figured it would just be a proportion so (7.2 * 2.5) / 100 = 0.18 Ω. Is this the correct approach?

yes, it's a proportion. (2.5/100)7.2 = 0.18 ohm A little more analytical approach is dimensional analysis. I sometimes get proportions backwards, but dimensional analysis prevents that. 7.2Ω/100 m = 0.072Ω/m 0.072Ω/m x 2.5m = 0.18Ω .

Q:Am I able to do this? The wire burn the clay?

if you're using a clay like the 3 main Sculpeys (original Sculpey, SuperSculpey, and Sculpey III), you will especially want to use wire inside them (or use other kinds of armatures) in any thin or projecting areas since those lines of polymer clay are brittle after curing in those kinds of areas

Q:The wires I have are: 1 red starter cable, 1 tan wire, 1 ground wire to the engine block, 1 red wire to the battery, and 1 red wire that splits into the fuse and into the junction strip. Really need to know which wires go where on the solenoid.

The tan wire is the overtemp warning horn, should have a flat connector on it, connect it to the temp switch near the top of the cylinder head at the back. solenoid has four terminals, 2 large, 2 small. 1 large terminal gets the battery (+) cable *and* the red wire with the inline fuse (it provides +12V to the keyswitch), the other split end gets juice from the alternator for charging the battery. On the terminal strip, it should hook up to red wire coming from the rectifier (small metal canister-shaped device). It's best to secure the battery cable with a nut, then the red wire with a second nut. The other large terminal gets the cable from the starter positive terminal. 1 small terminal gets the white wire from the main wiring harness plug (it's the start circuit), and the other small terminal gets grounded -- just run a black wire from there to any good engine block ground. The small terminals actuate the solenoid, closing the circuit between the battery and the starter motor. To test the overtemp warning circuit, touch the end of the tan wire to the cylinder head with the key in the on position -- steady tone should sound from the buzzer located in the control box. Might want to take a closer look at your tan wire -- maybe the white one yellowed a bit. In '79 they changed that to yellow/red.