Build days

Power surges: what to do and where to complain
Power surges: what to do and where to complain
Oct 28, 2021

Electricity is used everywhere. And it doesn't matter where a person lives in a private house or in an apartment - electricity is used regularly. F...

The hood light does not go out
The hood light does not go out
Oct 28, 2021

Hello! Are the new bulbs exactly the same as the old ones? There may be several reasons. First you need to remove the case and get to the hood wiri...

Partial replacement of wiring in the apartment: electrical panel diagram and cable selection
Partial replacement of wiring in the apartment: electrical panel diagram and cable selection
Oct 28, 2021

Michael asks: Good time of the day! Petersburg, a house of pre-revolutionary construction (1914), gas, wiring in the interfloor riser Al with a cro...

Categories of reliability of power supply to consumers according to PUE
Categories of reliability of power supply to consumers according to PUE
Oct 28, 2021

Electrical Installation Rules (PUE-7) all electricity consumers are divided according to the reliability of the power supply. Consumers are conditi...

How to determine the voltage of a power line by the appearance and the number of insulators
How to determine the voltage of a power line by the appearance and the number of insulators
Oct 28, 2021

If you are a fan of out-of-town walks and picnics, and hunting and fishing are your passion, chances are high that someday you will come under dang...

The gas generator shuts down under load
The gas generator shuts down under load
Oct 28, 2021

The question is answered: Alexander MyasoedovMaybe the starting currents of the milking machine are large? We must try a generator with a higher po...

Voltage 15V and current 2A
Voltage 15V and current 2A
Oct 28, 2021

The question is answered: Alexey BartoshHello! And what is the current? Constant or variable? According to PUE 1.7.53Protection against indirect co...

Eaton xPole Home HL-C16 / 1: overview of characteristics and appearance
Eaton xPole Home HL-C16 / 1: overview of characteristics and appearance
Oct 28, 2021

We've got an Eaton circuit breaker for review. The protective modules of this manufacturer are positioned as professional and are recommended for u...

How to get your cooker hood to run on battery power
How to get your cooker hood to run on battery power
Oct 28, 2021

The question is answered: Alexey Bartosh"FOR TELEPHONE" is it a power bank? if so, then the idea is already doomed to failure.It will give 2-2.4 A ...

Amplifier and subwoofer flooded with water
Amplifier and subwoofer flooded with water
Oct 28, 2021

Good day. In general, an amplifier was purchased for the car. I put it in storage in the stoker, but in the accident, the stoker was flooded and th...