Can I replace the wires in the chandelier?
I want to replace the wires and cartridges in the chandelier. Is it possible to stretch 2 × 0.75 sq. Mm ШВВП wires in a chandelier to insert energy-saving 30 W bulbs?
How to choose a circuit breaker for a group of 9 motors?
There are 9 electric motors (11 kW, In 26A, Ip 156A). All motors will be powered through starters and a thermal relay. How to calculate the introductory machine for the whole group?
How to protect your child from electricity - effective ways
How to protect children from electric shock. How to protect a child from electricity in the house and on the street. Options for protecting outlets from children.
Is it possible to connect the wire from the meter to the bottom terminal of the machine?
Is there a difference to which terminal of the machine to connect the phase wire from the meter and the wire from consumers? Can I connect the wire from the meter to the bottom terminal?
Is it possible to draw a socket from a box in the hallway?
In my corridor, almost under the ceiling, there is a plastic round box, in it two wires are insulated. Is it possible to conduct a socket from these wires?
Question about installing a voltage relay in an apartment
How to connect the voltage relay to the apartment. I want to install the relay in the shield in the entrance. Will a 40A relay be enough, or should I take it with a margin?
What lamps to install in the chandelier so that they do not burn out?
I replaced almost all the lamps with LEDs. The load is small. Suddenly one or several bulbs sometimes almost go out. Now I don’t know what to buy.
How to get residents to replace old electricity meters?
Two residents did not exchange electricity meters for new ones. Who, if not RES, should oblige them to replace electricity meters?
Why doesn't the induction cooker heat dishes?
The stove works periodically, that is, it turns on, the power is regulated, but there is nothing to cook. It is once again so when it warms, when not. What is the reason?
Where is the ban on connecting multiple lines to one switch?
Hello! Please tell me where is it written about the prohibition of connecting two lines to one switch?
What to do if the light and the Internet disappear on the pole?
On my post light disappears along with the Internet. The light turns off along with the Internet, and also turns on. What needs to be done to eliminate this?
Is it possible to repair the cartridge in the chandelier if it is damaged?
They gave me a three-arm chandelier. One cartridge is clearly out of order.Question - is it possible to correct the situation without resorting to replacing the cartridge?
What will happen to the electric meter if the ground wire is connected to zero?
In the shield, the ground wire of one apartment was mistakenly connected to the neutral wire of the neighboring apartment. What effect can this have on the operation of the meter?
Why does the garland squeak when turned on?
When you turn on the garland, electronic flowers, there is a strong squeak. I wanted to know if it was possible to fix it or should the garland squeak like that?
Why does the light in the house suddenly turn off?
In a private house, the light suddenly turns off for a few seconds and reappears. They have a refrigerator, TV, computer and lighting. What is the reason?
Why is the power of the LED lamp more than the nominal?
There is a LED lamp 0.055 A, 220 V and it consumes 6 watts. According to the formula, power consumption is 12 watts. And in document 7 it is written. Is this normal at all?
After connecting two consumers to outlets, the third does not work
If I turn on my laptop in the tee in the kitchen, then the outlet stops working in the hallway. If you turn off the laptop, the outlet in the hallway works. What is the reason?
What thermal relay is needed for an 11 kW engine?
Is TRN-10 thermal relay suitable for me to protect an 11 kW 23A engine? What thermal relay to choose for this electric motor?
How to connect the lamp if there are 3 white and 3 black wires?
Tell me the correct connection of the lamp to the wiring in the apartment. A lamp with three bulbs, three black wires, three white wires and a ground wire.
How to take readings from an electronic meter if there is no light?
If there is no electricity, how can I take readings from the DDS28u electronic meter?
How to connect a spotlight with backlight?
How to connect a spotlight with built-in backlight so that the backlight and lamp are lit separately and together? Scheme of connection of fixtures.
Is it possible to change the wiring in parts and how to do it correctly
How is a partial replacement of wiring in an apartment and a private house. Is it possible to change the wiring in parts and what nuances should be taken into account.
Can phase imbalance occur with a small cross section of the supply cable?
Can phase imbalance occur with a small cross section of the supply cable?
What to do if a tree fell on wires?
Where to call if a tree fell on wires? Who is to blame for this and what is the penalty for breaking power line wires. Danger of touching branches to wires.
