remember the + side of the speaker basically means neutral, in all electric projects the - is always the live line, so if + means neutral that basically means that ground would also be neutral, speakers dont need ground, so if u wish connect + with neutral on the speaker.
yes
Connect the ground wire to the exhaust fan housing.
Any ground wire has to be connected to an independent ground wire that returns directly to the distribution panel and not to the neutral of the circuit.
there is no ground in a car electrical system.
You connect the fuse to the live wire as it is the one with the potential difference of 220V and in case of short circuit current will blow out here
yes
If there is no ground wire connect the ground wire to the neutral wire.
The chasis is the ground. There is no wire.
If you are connecting 120 volts, you connect the black wire to the breaker, white wire to the neutral bar, and ground wire to the ground bar. If you are connecting 240 volts connect the black & white wires to the breaker, & ground wire to the ground bar.
Most will say that the white striped wire is the ground. The bottom line is that it doesn't really make a difference as long as your amp ground goes to your speaker ground. This is very important!
Connect the ground wire to the exhaust fan housing.
Some older wire does not have a ground. All you can do in that case is use a jumper wire to connect the ground to the neutral.
no, it is not possible.
the cheap and easiest way to do this is find a good earth, and connect the negative off an old (working) speaker to it via a wire. then with the ignition off,connect another wire to the positive of the speaker, and test each wire with the positive wire, when the speaker "pops" that is the permanent live, then turn the key to ignition 1 and do the same again(switch, aka ignition live), then turn the lights on and do it. After this you will need to then connect the permanent live and test with the negative wire for the permanent ground p.s. after you have found each wire make sure to secure the wire with electricians tape, or fully connect each one in turn, to avoid fusing your car electrics with lives touching
Connect the sub woofer to the equalizer or amplifier. The positive wire will need to be connected to a power source. Connect the ground wire. Connect the auxiliary wire to the amplifier.
Connect the ground wire to the metal box.
Easy, Ground it with your stereo ground wire.... (make the pink wire and black wire connect to the Main Ground wire which is also Black)