The Unified Theory of Electric Machines by E. In. Armensky is not just a textbook, but a real encyclopedia of knowledge for everyone who is interested in electrical engineering and machine learning. This work will become an indispensable assistant both for students of technical universities and for professionals seeking to deepen their knowledge in the field of electric machines and their applications. In his book, Armensky offers readers a unique view of electric machines, combining theory and practical aspects. It examines the basic operating principles of different types of machines, such as asynchronous, synchronous, and DC, and explains how they interact with electrical circuits. However, what makes this book especially valuable is the author's attempt to create a unified theory that combines all these aspects into one holistic picture. The reader will be able to see how different types of machines can be connected to each other and how they can be used in different engineering tasks. The book will be of interest not only to students and graduate students, but also to engineers working in the field of electricity, automation and robotics. If you are passionate about new technologies, want to understand the principles of electric machines or are just looking for a way to improve your knowledge in this area, the “Unified Theory of Electric Machines” will be a real discovery for you. The topics raised in the book cover a wide range of topics, from the basics of electrical engineering to complex mathematical models describing the behavior of machines in different modes of operation. Armensky focuses on the practical application of the theory, which allows readers not only to understand how electric machines work, but also to learn how to apply this knowledge in real-world conditions. The book also touches on current trends in electrical engineering, including the use of new materials and technologies, making it relevant for today. The author's style is distinguished by clarity and accessibility of presentation, which allows even complex concepts to be perceived easily and simply. E. In. Armensky is an experienced teacher and practitioner, and his approach to learning is reflected in every page of the book. It uses many examples and illustrations, which helps readers better absorb the material. In addition, the book presents tasks and exercises that allow you to consolidate the acquired knowledge and apply them in practice. If you are looking for literature that will help you in preparing for the exams or will become the basis for your scientific research, the “Unified Theory of Electric Machines” is what you need. This book will not only be a source of knowledge, but also an inspiration for further study of electrical engineering. It can be useful to those who are interested in works such as "Electrical Machines" F. P. Ovchinnikova or "Fundamentals of Electrical Engineering" . and . Diaconova . Do not miss the opportunity to immerse yourself in the world of electric cars with E. In. Armensky . This book is your key to understanding the complex processes occurring in electrical systems and will help you become a true expert in your field.