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None. Regular 110 volt Ac power changes polarity sixty times a second. Hooking the two wires differently won't change a thing. Some electronic equipment needs to know which side is neutral and power and will not work with the polarity reversed. These are pretty rare, though.
Actually, there IS a risk with that.
While A/C power does change polarity, and the lamp will work either way, reversing the lamp's wiring WOULD DEFEAT THE SAFETY PURPOSE of the lamp's polarized plug.
I'm assuming you have a fairly modern lamp that came with a polarized plug on the cord, with one blade wider than the other. If you reverse the wiring, the wires in the lamp would be connected to the wrong slots in the wall socket - and there would be a higher risk of electric shock for anyone turning on the lamp, changing its bulb, touching the frame of the lampshade etc.
Most modern homes have polarized outlets, where one slot (the white-wire "neutral" connection) is larger than the other. The reason for this is so a lamp or appliance manufacturer can be sure which wire in their device gets connected to which wire in your house.
Inside your lamp's socket, the two separate wires in the cord are attached to two different screws. One is at the center connection on the socket, which connects to the bottom of the bulb. The other wire is attached to the outer shell of the socket, where the bulb screws in... this wire should be connected to the white ("grounded") wire in your home. To ensure this, polarization is used. This is a safety feature because sometimes a lamp wire becomes loose or the socket gets old and worn. If the wire somehow touches the exposed socket metal, you want it to be correctly plugged into the white "neutral" wire in your home, since the white wire is grounded at the fuse box. This could save you from a nasty shock.
If the wires are reversed, then the "hot" wire in a lamp might be the one that would touch exposed metal and you could become the path to ground while turning on the lamp, resulting in a serious shock.
A polarized plug makes sure you plug the lamp in the right way, assuming someone has wired your home correctly (with the white wire going to the silver screw on the outlets). If your lamp has an older non-polarized plug (where both blades are the same width), then the safety feature doesn't apply because you could plug it in either way. You can fix this by purchasing a polarized replacement plug for $2. at a hardware store. On a polarized plug, the larger blade is connected to the wire that has the "ribbed" insulation.
What else can I help you with?
When you are wiring up a lamp what does the grooved wire mean and what does the smooth wire mean?
The grooved wire is the neutral wire, which carries the current back to the power source. The smooth wire is the hot wire, which carries the current from the power source to the device, in this case, the lamp. It's important to connect them correctly to ensure the lamp functions properly and safely.
What is the amperage rating of lamp cord?
Lamp cord is #18 in size and is rated for 10 amps. This type of wire is strictly for use on lamps only and not to be used for power wiring.
Do yo connect black wire to smooth wire or ribbed?
Connect the black wire to the smooth wire. The ribbed wire is the identifier for the neutral wire which is connected to the shell of the lamp holder. The smooth wire connects to the center pin in the lamp holder. Using this configuration the hot wire is kept away from your fingers as far as possible when changing out the light bulb.
How do you wire an outside lamp with a four wire cable of blue brown earth and yellow?
To wire an outside lamp with a four-wire cable (blue, brown, earth, and yellow), connect the blue wire to the neutral terminal, brown wire to the live terminal, yellow wire to the lamp's switch terminal, and earth wire to the earth terminal for safety purposes. Ensure to switch off the power before starting the wiring process and follow all local electrical codes and guidelines. If unsure, consult with a licensed electrician.
Can a 220 volt lamp be converted to 110 volts without replacing the wiring?
Yes, lamp cord is rated in the 300 volt wire classification. This means that the cord is approved for use up to a maximum of 300 volts.
If you were creating a lamp by hand what type of material would you chose for the wiring and what material would you chose to coat the wiring?
The wiring material that should be used is lamp cord. You don't have to coat the wire as it has insulation already applied to the wire by the manufacturer.
What are the wiring colours for Renault laguna reversing lamps?
For a Renault Laguna, the wiring colors for the reversing lamps typically include a purple (or purple/white) wire for the positive connection and a brown wire for the negative connection. However, it's always best to consult the specific vehicle's wiring diagram or repair manual for accurate information, as wiring colors can vary by model year and trim.
When you are wiring up a lamp what does the grooved wire mean and what does the smooth wire mean?
The grooved wire is the neutral wire, which carries the current back to the power source. The smooth wire is the hot wire, which carries the current from the power source to the device, in this case, the lamp. It's important to connect them correctly to ensure the lamp functions properly and safely.
What is the amperage rating of lamp cord?
Lamp cord is #18 in size and is rated for 10 amps. This type of wire is strictly for use on lamps only and not to be used for power wiring.
How do you fix wire for trunk lamp of infiniti g20 1999?
To fix the wire for the trunk lamp of a 1999 Infiniti G20, first, locate the trunk lamp assembly and inspect the wiring for any visible damage or disconnection. If the wire is frayed or broken, strip the ends and use electrical tape or heat-shrink tubing to secure the connection. If the wire is disconnected, reconnect it firmly to the lamp socket or harness. Finally, test the lamp to ensure it functions properly after the repair.
Does french lamp wiring for a crystal lamp mean that the plug wire comes directly out of the socket rather than running through the base?
The cord is attached under the shade and runs outside the lamp along the back
What type of conductors shall be used for wiring on fixture chains?
The type of wire you are looking for is called lamp cord. It comes in different colours usually to match the fixture. Fixtures hanging from chains use a clear insulation so as to blend in with the fixture chain colour. Remember that the smooth wire of the lamp cord connects to the hot wire and the ribbed wire on the lamp cord connects to the neutral wire in the ceiling junction box.
Which wire on a lamp cord is known as the hot wire?
The wire on a lamp cord that is known as the hot wire is typically the black wire.
Do yo connect black wire to smooth wire or ribbed?
Connect the black wire to the smooth wire. The ribbed wire is the identifier for the neutral wire which is connected to the shell of the lamp holder. The smooth wire connects to the center pin in the lamp holder. Using this configuration the hot wire is kept away from your fingers as far as possible when changing out the light bulb.
Why would the running lights fuse blow on a 93 suburban?
possible wiring short in headlamp switch. remove dash cover remove screws holding head lamp switch check wires may have a burnt look to them if so replace wiring pig tail and switch. or trailer wiring if equiped could be shorted to ground on tan wire tan is park lamp or running lamp.
How do you wire an outside lamp with a four wire cable of blue brown earth and yellow?
To wire an outside lamp with a four-wire cable (blue, brown, earth, and yellow), connect the blue wire to the neutral terminal, brown wire to the live terminal, yellow wire to the lamp's switch terminal, and earth wire to the earth terminal for safety purposes. Ensure to switch off the power before starting the wiring process and follow all local electrical codes and guidelines. If unsure, consult with a licensed electrician.
What colour wire is the reversing lights on a 406 peugeot?
On a Peugeot 406, the reversing light wires are typically green and brown. The green wire is generally the positive connection, while the brown wire serves as the negative. However, it's always best to consult the vehicle's specific wiring diagram for confirmation, as colors may vary slightly between models or production years.
