Is there any harm in the wiring error of the decoration circuit?

Is there any harm when the lights are connected backwards during the decoration? Lighting will have a certain influence. Even if the light is off, it will be brighter. If the charged FIO is connected backwards, even if the power is turned off, is it a big problem that the charged FIO is connected backwards? Not much, because changing the switch will not affect the daily USO. Is it a big problem? Not very big, because the switch will not affect the power supply, the electrical appliances are still live, and the wiring sequence is easy! When decorating, there are three places in the home that need to be rotated, namely, circuit breakers, lights (switches) and sockets. What will happen if the zero line and the fire line in these three places are reversed?

In an electric shock accident, when the zero point of the live line is turned on in reverse, the indicator light will light up. When the zero line and the live line of the connecting lamp are reversed, the lamp can be switched on and off normally, but the safety hazard is also great. You know, even if the socket is disconnected, the wire is connected backwards. If the neutral fire line is reversed, there will be a lot of D lights. If the positive and negative poles are reversed, the light will not light up. Of course, the solution is simple. Just connect the wire again, and she won't burn it if the lamp is of good quality.

However, if the embedded non-thermal wiring mode is simple, just plug the wire into the interface and correct it with bolts. However, the premise is that you have to distinguish the em line first. If the live wire is connected to the zero line in reverse, it will lead to the wrong connection, which will not have much influence on a certain measurement. Incorrect connection can lead to lamp damage. If the situation is serious, it will also cause the light bulb to explode. These are the reasons for the wrong wiring. In interior decoration, layout is a key point.

If it is indoors or in the kitchen, the reverse connection of the zero line will not affect the USO of household appliances, but the USO electricity is stored in hidden dangers. In the lighting circuit, one or two sanitary pipes should be operated in turn during assembly. The lines shall not be reversed or wrongly connected. Is it necessary to connect the neutral line of the fire distribution line? What happens if the connection is reversed? There is no problem if the neutral wire and live wire of ballast Ti Tuo lamp are reversed, because single-phase electricity is alternating current, and there is no difference between positive and negative currents. As long as the conversion control is not free, the light bulb will not light up, which is very dangerous.