What is PPE: decoding and definition PPE stands for “personal protective equipment.” These are the means
When it comes to converting the battery to 18650 (for a screwdriver with Ni-Cd/Ni-MH or household
Before we start testing field-effect transistors, let’s consider what types of field-effect transistors there are. In Figure 1
Accounting for consumed electrical energy is given paramount importance, therefore, in every apartment, in every private
Radio amateurs often have to deal with resistors, and if this is not the first time,
Types of repair There is a document RD 34.20.508 “Instructions for the operation of power cable lines. Part 1.
Conducting training for welders Certification of electric welders for electrical safety Welding work requires special registration
New linear light sources, LED strips, use ultra-bright light-emitting diodes (LEDs) as light-emitting devices.
H.2. CLASSIFICATION OF ELECTRICAL INSTRUMENTS Electrical measuring instruments can be classified according to the following criteria: measurement method; family
All electrical networks are protected by insulating shells. Sometimes situations arise when isolation is broken and
