The voltage (AC RMS) between the "hot" wire and the "neutral" wire is 110 VAC (volts alternating current). But it should be noted that the "110" volts supplied to homes can range from 95 to 130 volts, with the present standard now being 120 VAC.
In addition, if the circuits are wired in accordance to most local codes, the "neutral' wire is connected to the "ground" wire in the distribution (fuse or circuit breaker panel or box), so the 110 volts will also appear between the "hot" wire (black color coded wire) ,and the ground wire (bare wire, within an insulating jacket carrying the insulated "hot" and "neutral" wires).
Note, however, that the "ground" wire is not designed nor intended to carry the "return" current from the "hot" wire, but only as a safety "ground" for currents due to shorted or improperly wired devices connected to the circuit.
The voltage potential supplying conductor.
A open hot, is simply a broken connection on your "hot wire" or the wire that carries the voltage from your breaker to your device. Typically these connection are broken either at the device e.g., outlet, switch, etc. or they are cause by a poor connection in a wire nut.
it is a miss-wire, check what voltage you get between ground and the other hot!
The white is neutral. The house does have a neutral wire even though it may be black. One of those black wires is the neutral and the other is the hot wire. You will have to determine which is hot and which is neutral. You can easily do this with a voltage tester. The wire that lights the tester is the hot. When you wire the light simply wire the hot to hot, and the white and green to the other wire.
Should be about 120 VAC.
Using a box that is hire voltage than what you need can cause a short, and even a fire. So using a 240V box, when all you need is a 110v receptacle, wouldn't be a good idea.
the hot wire carries the electrical voltage
The voltage potential supplying conductor.
Get a voltage tester with a point that you can pierce wires with and find a hot wire that is only hot when the key is on and wire the amp to that.
The line wire will be hot and carrying power when the breaker is on. The load wire will not be hot and will have no voltage on it until it is connected with the line wire.
12 volt.
most times ther is a short in the circut. maeanig that a wire in the circut that is supposed to be hot at all times, even with engine off, is connecting to ground(body or frame of car) and battery is constantly draining.
A open hot, is simply a broken connection on your "hot wire" or the wire that carries the voltage from your breaker to your device. Typically these connection are broken either at the device e.g., outlet, switch, etc. or they are cause by a poor connection in a wire nut.
it is a miss-wire, check what voltage you get between ground and the other hot!
The white is neutral. The house does have a neutral wire even though it may be black. One of those black wires is the neutral and the other is the hot wire. You will have to determine which is hot and which is neutral. You can easily do this with a voltage tester. The wire that lights the tester is the hot. When you wire the light simply wire the hot to hot, and the white and green to the other wire.
If you are using a wiring harness they are color coded. Otherwise, get a voltage tester to find the "hot" wire and the memory wire. you will have to trace the speaker wire.
Should be about 120 VAC.