The most important need for any electrical system is safety. Before equipping a home with electricity, you must have a deep understanding of the relevant safety standards and standards to prevent mistakes that may cause electrical shock, physical damage to the person or electrical equipment or fire. Electricity safety is so important that some countries do not allow unauthorized electricity to operate.
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You are employed to accommodate and install the location of power wires, location and number of miniature sockets and keys, location of boxing and other electrical components Building, you need a pattern or map. When your electricity map is approved by the employer then you can start the work of the outlets, keys and resolutions with the right amp.
The building's wiring means embedded an electrical system that transmits electricity for use in electrical appliances throughout a home. This engineering technology also includes the proper placement of sockets, keys, resolutions, electrical meters and various electrical circuits.
How to select the number of power wires?
It is important to consider how much of any outlet is to flow from to the appropriate wire number. Usually wires number 4.3 are suitable for sockets and 4.3 for ordinary brightness.
How to choose the color of the power wires?
Consider the red and yellow wire for the red phase wire, for the blue wire, and for the ground (ground). Of course, all wires are the same. The choice of color depends entirely on the electricity itself, and what is said is merely a kind of procedure unity among electrical engineers.
It is important to have the same color from the beginning to the end of the wires; That is, everywhere, the red wire is phase, and so on the other wires. This will prevent errors from continuing work and ease of defects in the future.
Could the null wire cause electricity?
in the usual state. But it may be electrified by instant voice due to the leakage of the current and the like.
In fact, the null wire is a wire connected by the electricity company and should not be electricity, but it cannot be 2 % of its electricity. He was confident and should always be safety and this issue with the help of the phase. Overall, it is necessary to cut off at least the miniature key in the area when troubleshooting or repairing wiring and joints.
How is the building power wiring?
One of the essential steps in the construction of the electrical wiring of the building. The way and the implementation of wiring is very important in the building; Because if one of the wrong steps is done and unauthorized, there will be a lot of life and financial problems; Therefore, it is best to get enough skills to prevent such damages.
You might also be asked how the building wiring is calculated and its final cost. It should be said that there is no clear and clear answer for this question; Because the electrical wiring of a building varies according to the physical condition of the building and the services it needs to be different from another building