The discipline "Electrical Engineering" should provide the formation of a general technical foundation for the training of future specialists in the field of information systems and technologies, as well as create the necessary basis for the successful mastering of subsequent disciplines of the curriculum. It should contribute to the development of the creative abilities of students, the ability to formulate and solve the problems of the studied specialty, the ability to apply and independently improve their knowledge. The training manual is intended for students of the 3rd year of the CZOPB direction of training 09. 03. 02. Contains brief theoretical material, tasks and instructions for performing control work.