The article discusses a way to increase the efficiency of automobile operation by improving methods for ensuring the operability of electrical equipment based on the diagnosis of generators by output voltage. As a diagnosis, it is proposed to perform a spectral analysis of the generated voltage in idle mode and to determine the state of various generator elements from the results. The effectiveness of the proposed solutions is determined by the non-separable diagnostics of the generator, which, based on a thorough examination, can determine the state of various elements of the generator. This method does not require taking the generator out of operation, does not depend on its design and can be used in difficult operating conditions to obtain preliminary information about the state of the generator at the initial stage of maintenance.

This article contains synopsis of some aspects of the consteructionand operation of grid-systems, in order to give an idea of this technology. It also contains the list of existing projects, to demonstrate this technology potential

In the light of reforms in the field of education in Kazakhstan, it is necessary to revise approaches to meeting the cognitive needs of students, taking into account their abilities and motivation to learn.Special attention should be paid to children who have increased motivation to learn and pronounced abilities in certain school subjects. These are the so-called "Olympians". The article proposes a solution to the problem that arises in every secondary school, namely, how to teach such children to promote their optimal development. The authors of the article analyzed the work of secondary schools and, on its basis, identified positive and problematic aspects. To solve the identified problems, the system of work of the school in the direction of work with children with increased motivation for learning and gifted children was proposed: a cyclic plan of the school, recommendations on the organization of the school of the Olympic reserve, a strategy for training a selected group of children was proposed