In North America the only identified colours are White for the neutral conductor and Green for the ground conductor. The conductors for "hot" feeders can be any colour.
For three phase feeders in Canada the colours used should be L1 red, L2 black and L3 Blue. In the US L1 black, L2 red and L3 blue.
The function of the three coloured wires is to supply the load with a voltage source.
In the UK, the three wires are: negative = blue, positive = brown, earth = yellow and green strips.
Hot wires in home are normally colored black. And ground wires in computers are normally colored black as well.
so you know which wire is which! - live, neutral or earth
So they will not get mixed up.
If single phase - 2 wire service > two wires If single phase - 3 wire service > three wires If three phase - 3 wire service > three wires If three phase - 4 wire service > four wires US residential service is usually single phase 3 wire service: Two hots and neutral.
In most electrical systems, live wires are typically colored black or red, while ground wires are colored green or bare copper. It is important to always consult the vehicle's wiring diagram or a professional technician to correctly identify the wires in your specific vehicle.
Hot wires in home are normally colored black. And ground wires in computers are normally colored black as well.
so you know which wire is which! - live, neutral or earth
This is used to hold small pieces and to twist wires, as in electrical wires when joining two wires that need three equal twists.
use to cut wires piste
hot wires are black, white wires are ground
You dont
In North America, the neutral wire is usually white; hot wires will be red or black; ground wires will be green. But it is not always the same; if you are working with three-phase power, or in applications where you have a lot of different wires, color codes can get lost.In USA, Canada and other countries using a similar 60 Hz system:the Neutral wire is colored White or Commercial Graythe Ground wire is colored Green or is bare wireIn Europe and other world areas using a similar 50 Hz system:the Neutral wire is colored Bluethe Earth wire is colored Green and Yellow
So they will not get mixed up.
Three wires carry the three phase energy.
A three colored flag is called a tricolor Isar
the function of a battry is to give somthing power without wires
Communicating without wires.