Perhaps most of the owners only know that domestic wire and cable can bring light for the bedroom, let life is full of all sorts of fun and meet the demand of family life, but in the electrical wiring installation, any negligence, will immediately become electricity eating tigers eat people, extremely easy to let household environment appear all sorts of safe hidden trouble.
1, strong and weak electricity development
At ordinary times family commonly used is the alternating current (ac), but some construction group in order to convenient for construction, receive all of the wires together directly, the power cord, network cable, telephone lines and so on all in the same bottom, this line between strong interference, not only causes the signal is not stable, also set a dangerous precedent for household fires.
2, repeat wiring
Some construction personnel of pipeline to make it look more clear, each wires using a pipeline. Let when maintenance is difficult to find the exact location of the problem of pipeline in the future, to find the problem.
In general, the line should be made "live wire", in the case of no more than forty percent of pipeline capacity, put the same direction of the wire a root canal, the economy of this, and avoid the hassles of maintenance in the future.
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