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Anonymous users2024-02-11Is the wiring in your home openly or covertly installed?
Whether it is surface-mounted or concealed, check whether the terminal blocks on the load end of the switch box in your home are tightened? If it's loose, tighten it, and if it's still like you said, check the connector of the main line in your room, and rewire! But be sure to disconnect the power supply and be safe!
As you said, the phenomenon is that the joints of the main line are loose, that is, the line joints are aging, the joints are oxidized, and the contact is poor! Need to pick it up again!
It will not be short-circuited, it is definitely inconvenient if there is no power, or it is better to deal with it! I won't be able to do it myself, just find an electrician!
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Anonymous users2024-02-10There is only one socket with electricity, which means that the electricity is broken in this socket or a place after it, so that the back one is out of power, and the range is very small and easy to check. However, there are a few seconds when there is electricity suddenly, indicating that the contact is poor. You only need to check the socket where there is still electricity and a wiring place where the electricity is installed in the back, if you don't have electricity, you still have to find someone.
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Anonymous users2024-02-09There is a place where the line is not in good contact, and it can be reconnected after looking for it, and the problem is not big.
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Anonymous users2024-02-08Well, the landlord, have the electric switches at home been pulled up, generally there will be a few electric switches at home, after confirming that they are pulled up, they must be repaired, and it will probably cost hundreds of yuan, and there is a notice that there is something wrong with the electric switch, use an electric pen to measure it, if it is to ask someone to change it, give up to 100 yuan Don't spend that unjust money I hope I can help you.
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Anonymous users2024-02-07Agree, there should be bad contact there.
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Anonymous users2024-02-06Poor contact, is this often the case? Or for the first time.
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Anonymous users2024-02-05If there is no power in the house after the power outage and the call comes again yesterday, you can follow the steps below to eliminate it:
1.Check the power supply: First, make sure that the problem is with the outlet itself and not with a power interruption or improper wiring of the outlet. Try plugging a working appliance into an outlet, if the appliance doesn't work either, there may be a faulty power supply to the outlet.
2.Check the air switch: If the power to the outlet is normal, but some of the outlets still won't power on, it may be that the air switch that controls the power to the appliance socket has tripped.
Push it up, if it is pushed up and tripped, it means that the line has a leakage or short circuit fault, and the property electrician should be called to help check and troubleshoot.
3.Check the outlet: If the air switch is working fine, but some of the outlets still won't power on, there may be a problem with the outlet itself. Try plugging in the outlet with another appliance, if the other appliance doesn't work either, the outlet may be faulty.
4.Check the socket wiring: If other appliances are working, but an outlet still won't power on, the outlet may be incorrectly wired. Check that the socket is properly wired to ensure that it is well connected to the power and air switches.
If none of the above steps can solve the problem, it is recommended to contact a professional electrician to help check and troubleshoot.
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Anonymous users2024-02-04If it used to be electrified, but now it is out of power, it is likely to be the air switch that controls the power supply of the appliance socket.
Tripped. Push it up, if it is pushed up and tripped, it means that the line has leakage or short circuit fault, and the property electrician should be called to help check and eliminate the fault.
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Anonymous users2024-02-03To find a professional electrician, first find out the reason why the socket is not energized, and then carry out repairs. Do not repair it yourself to prevent electric shock.
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Anonymous users2024-02-02If the brake is tripped, if the brake is not good, it is a short circuit.
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If only one room is opened, eight people will pay for one room, and there will be no payment for eight people.
There is only one suggestion, ask your parents for 1.8 million first, or don't think about it. There's no money to open a fart bar.
At the moment of voltage drop, the motor can be maintained by inertia, and the switching power supply can be maintained by capacitors. But there is a device that is afraid of voltage drops, AC contactors. It is a switchgear. >>>More
The cost of utilities for a 60-square-meter shop depends on a number of factors, such as the purpose of the shop, the area it is in, and possible electrical equipment. Under normal circumstances, the utility bill for a 60-square-meter shop may be between 700 yuan and 2,000 yuan a month.