The purpose of the course on "Electrical engineering and electronics" is to master the basics of theoretical and practical knowledge in the field of electrical engineering and electronics. Without knowledge of the basic laws of electrical engineering and electronics, the principles of operation of electrical devices and electronic devices, it is impossible to master the chosen profession and become a full-fledged engineer. In addition, it should be borne in mind that electrical engineering and electronics are the theoretical basis for a number of other disciplines, namely automation, computer technology, technological equipment, etc. Theoretical methods that have been developed in electrical engineering and electronics are successfully used in other engineering disciplines. The main objectives of the course is to master basic concepts, definitions and methods in the field of electrical engineering and electronics, which would ensure the successful development of special electrical engineering disciplines and electronics disciplines at subsequent stages of training.