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How to remove the keys from the switch The first thing you should always do is, of course, turn off
Author of the article Yuri Sanaev System administrator. Sales manager of computers and wi-fi equipment. Experience
Significant differences between panel houses Buildings of this type are assembled from large reinforced concrete blocks - panels.
What does the concept of a smart home mean? The key idea of a smart home is automatic control,
Series connection of resistances If the conductors were connected in series in a circuit, their resistance in each
In Soviet times, electrical energy consumption in apartments and private houses was relatively small.
Risk of fire from short circuit current, electrical injury caused by the appearance of current load on the housings
Among electrical machines designed to perform mechanical work, three-phase ones are considered one of the most productive.
Types of electrical circuits In practice, several types of electrical circuits are used: simple; installation; single-line; multi-line. First
Installing a gas meter is not yet a mandatory procedure, but some apartment owners resort to
