Because, if you touch a bare wire, and it has more than 500ma it can stop your heart. If not it just hurts a lot.
Assuming the wires are the correct gauge for application and breaker you use black and white wires as hot. Put red electrical tape on each end of white wire and connect red and black to the breaker output and bare wire to ground lug in panel. At receptacle connect black and red to hot contacts and bare wire to ground lug.
because it can can cause fire or electrical shock.
yes wires is electrical panel
Extra wires to a light fixture are dangerous. It can cause electrical shock when having contact to people therefore it must be guarded to avoid physical contact.
If you mean 2 bare copper wires those are the ground wires. Tie them together and then connect the light fixture ground wire which will be green or bare copper to those ground wires.
The Romex color code for electrical wiring is black for hot wires, white for neutral wires, and bare copper for ground wires.
Besides tripping over a wire, or having it poke you in the eye, wires aren't really hazardous, regardless of how long they are.If a wire is charged to a high electrical potential, then it can be hazardous, but you didn't mention that in your question.
The standard outlet wiring colors used in electrical installations are black for hot wires, white for neutral wires, and green or bare copper for ground wires.
Yes, bare wires can hurt you.
By bare wires i presume that you mean wires not in closed in a protective sheath. As an experiment wires will have to be changed around quickly to see what the results of the connection produce. Once an experiment changes status to equipment production the regulations change to safety. The customer has to be protected from electrical shock. In an electrical experiment safety has to be the responsible of the person doing the experiment.
Bare Wires was created on 1968-06-21.
yes. do not touch unless you are an qualified electrician.
In industrial wiring 'three phase' green or bare copper is the norm for a ground. In home wiring 220/110 single phase, bare copper is the ground
Assuming the wires are the correct gauge for application and breaker you use black and white wires as hot. Put red electrical tape on each end of white wire and connect red and black to the breaker output and bare wire to ground lug in panel. At receptacle connect black and red to hot contacts and bare wire to ground lug.
because it can can cause fire or electrical shock.
Yes. Roaches Love To Play With Electronics All The Time!!
If you are referring to the connection of simple household electrical wires, and there is some slack in them, this is easy! You will need to skin the covering of the the wire with a knife first. The easiest way to do this is to carefully carve a small circle around the covering and then slide it off to expose the bare wire. Do this on both halves of the wire and then put the bare wire side by side and twist it. Now cover the twisted part with ELECTRICAL tape, making sure that NO bare wire is exposed. Wrap extra electrical tape around the spliced area to strengthen the repair. If there isn't any slack in the wires, find a piece of wire of the same gauge and just splice it into the gap on both ends as above. I hope this answers your question. If the wires are carrying a heavy load, replace the wire instead.... See discuss question.