Electrical Networks and Electrical Systems . Problems to solve" by B. T. Fedina is a unique work that will become an indispensable assistant for students, graduate students and specialists in the field of electricity. This edition not only covers the theoretical aspects of electrical grids, but also offers a variety of practical challenges, making it an ideal tutorial for those who want to deepen their knowledge and skills in this important area. The book focuses on key aspects of the design, operation and analysis of electrical networks and systems. The author shares his knowledge about modern methods and technologies that are used in the electric power industry, and also considers the problems faced by engineers in real practice. Each chapter contains tasks that will help the reader to consolidate the studied material and apply it in practice. This makes the book not just a theoretical tool, but a real tool for solving real problems in the field of electricity. Who can like this book? First of all, it will be of interest to students of technical universities studying electrical engineering and electric power industry . It will also be useful to graduate students who are engaged in scientific research in this field, as well as practicing engineers who want to update their knowledge or master new approaches to the design and analysis of electrical systems. In. T. Fedin creates accessible and understandable text, which makes it suitable even for those who are just starting their way in the electric power industry. The topics raised in the book cover a wide range of issues, including the theory of electrical circuits, methods of calculation and analysis of networks, as well as modern technologies used in electric power systems. The author focuses on the importance of sustainability and reliability of power grids, which is an urgent topic in the context of constant growth in electricity consumption and the need to switch to more environmentally friendly energy sources. The book also addresses the issues of automation and digitalization of electric power systems, which makes it especially relevant in the light of current trends in the industry. Style B. T. Fedin is distinguished by clarity and logical presentation, which allows the reader to easily assimilate complex concepts. His expertise in electrical engineering and teaching makes every page of the book rich with useful information. In addition, Fedin is the author of other well-known works on the electric power industry, which emphasizes his deep knowledge and authority in this field. If you are looking for a high-quality tutorial that will help you not only learn the theory, but also learn how to put your knowledge into practice, then “Electric Networks and Electrical Systems . The task to solve” will be for you a real find. This book will help you not only prepare for exams, but also become a more confident specialist in the field of electricity. Do not miss the opportunity to expand your horizons and deepen your knowledge in one of the most dynamically developing areas of science and technology!