Bare wires!?!?!?! For 240V you need 3 wires plus ground. Red and Black are hot, white is neutral. Don't mess with 240V if you have no idea what you're doing. It's not safe at all.
You would first install the required 4-wire cable (or conduit with 4 wires) and proceed accordingly.
A new outlet (running new wire) or replacing an old one (wires already there)? Shut off the Power to that Receptical, diconnect the receptical, and reconnect the New receptical using the Wires from the one you replaced. Then turn the power back on and Test it with a Tester!
Wires bring the voltage source to the junction box of the receptacle. At this point they are terminated under the screws of the receptacle. With the receptacle screwed to the junction box and the cover plate installed the outlet is ready to be used. The last thing to do is turn the breaker back on to energize the receptacle.
no you have to improperly install it....... :P Shut off the power to the receptacle. Now remove the three black wires from one side of the old receptacle and twist them all together with your pliers. Make a short pigtail 6 inches long, same colour and wire size. Now twist this pigtail into the other three wires. Hold all four wires together with the appropriate size wire nut. Do the same with the white wires. Push all the wires into the back of the receptacle box. Connect the two pigtail wires to the new receptacle black wire to the brass coloured screw, white wire to the silver coloured screw. Screw the new receptacle back into the box, install cover plate, turn the power back on. Done deal.
While you can physically do this it violates the Electrical Code. 110 Volt and 220 Volt receptacles are required by the Electrical Code to be on separate breakers for safety reasons, this would put them on the same 220 Volt breaker.
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I can give you no definate answer as it depends on where you live and how big the home is. Also if it is all electric or only partially electric.
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.
Wht are electric wires made of metal?
i need info on how to conect the wirin ,on an electric cook stove. the wires on the stove are red green and black
If the 2 hot wires are connected to either side of a receptacle, you have a 240v receptacle (assuming it's in the US). This is typically done for window air conditioners. But code requires that the receptacle have a different configuration than other receptacles in the building so you don't run the risk of plugging in a 120v device into a 240v receptacle.
Some species of ants do feed on electric wires.