Safety

What is the difference between dielectric galoshes and boots, where are they used and how are they verified?

Good afternoon, dear readers of the site “vse-elektrichestvo.ru”. We have already talked about dielectric gloves and now

What is the difference between MTZ and current cut-off?

Overcurrent protection with start (blocking) by voltage From the protection diagram shown in the figure

Tickets with answers on electrical safety: 3rd safety group

In a comprehensive safety system when carrying out work at any facility (enterprise or organization)

Lightning: what it is, types, how and why it occurs, photos and videos

How and why lightning occurs Lightning in most cases forms in cumulonimbus clouds,

Connecting the hob to the electrical network: choosing a circuit and implementing the project

SHARE ON SOCIAL NETWORKS FacebookTwitterOkGoogle+PinterestVk Panels that are integrated into countertops are gradually being replaced by free-standing analogues. This

Designation L on the light switch and the operating principle of a single-key device

What does the "L" on the switch mean? This coding came to the field of electrical installation activities with

How to fix screwdriver batteries with your own hands

A screwdriver is a fairly popular tool that greatly simplifies the process of screwing in and out of screws.

Frequency and timing of electrical tests of protective equipment

In previous publications, we have repeatedly referred to protective equipment in electrical installations that provide reliable protection

TN-C system: definition, features, examples of implementation

What is it? The main feature of the TN-C grounding system is the absence of a separate grounding conductor

Neutral is... Definition, device and purpose

Let's delve into the topic. Consumer power is supplied from the low voltage windings of a step-down transformer, which is the most important