Annotation: 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.

Annotation: The development of the oil refinery is directly related to the peculiarities of the socioeconomic environment, which is determined largely by the favorable conditions of activity of all branches of economy of the Republic of Kazakhstan, a stable regulatory processes of all normative -legal framework of implementation of market reforms and efficiency of making management and innovative solutions in the oil refining industry of the Republic of Kazakhstan. Currently, a lot of efforts are being made to scale modernization of all production processes, as well as modernization of equipment of the oil refining complex of the country

Annotation: The authors consider the need to adapt new employees at the enterprise through the use of an electronic course. The article provides definitions of the concepts "e-course", "adaptive e-course". The adaptive e-course is a course designed to familiarize new employees with the history, structure and corporate values of t he company, allowing the new employee to be adapted to unusual labor and psychological factors. The analysis of adaptive courses is carried out and the main technologies of e– course development are highlighted (virtual and augmented reality technologies, gamification, online chats, LMS and corporate learning portals, machine learning and artificial intelligence, learning Analytics and BigData, storytelling). The advantages of storytelling technology in the development of an adaptive e -course, especially in providing psychological support during the adaptation period, are considered.