The book “Electrical machines and devices for arc welding” by Vladimir Tsegelsky is an indispensable work for everyone who is interested in welding technologies and their application in modern production processes. The author, having many years of experience in the field of electrical engineering and welding, shares his knowledge, revealing the subtleties and nuances of working with electric machines and devices used in arc welding. In this book, the reader will find a detailed description of the principles of operation of various welding machines, their design features and functionality. Tsegelsky does not just list technical characteristics, he immerses the reader in the world of welding, explaining how to choose the right equipment for specific tasks, how to optimize processes and how to avoid common errors. The book is filled with practical tips that will help both novice welders and experienced specialists to improve their skills and improve the quality of the work performed. The topics raised in the book cover a wide range of issues, from the basics of electrical engineering to complex welding technologies. Tsegelsky considers not only theoretical aspects, but also practical examples, which makes the material accessible and understandable. The reader will be able to learn about the different types of arc welding, such as MIG, TIG and MMA, as well as how to properly configure the devices to achieve the best results. Particular attention is paid to safety issues, which is a very important aspect in working with electrical devices. This book will be interesting not only for professional welders, but also for students of technical universities, engineers and anyone who wants to deepen their knowledge in the field of welding technologies. It will be a useful tool for those who work in construction, mechanical engineering, as well as in other industries where welding plays a key role. The age of readers is not limited: both young professionals and experienced masters will find a lot of new and useful in it. The style of Vladimir Tsegelsky is characterized by accessibility and clarity of presentation. He skillfully combines theory with practice, which allows the reader not only to understand the material, but also to apply it in practice. The author is also known for his other work in the field of electrical engineering and welding, which confirms his status as an expert in this field. His books often become handbooks for students and practitioners, indicating a high level of trust in his knowledge. “Electrical machines and machines for arc welding” is not just a textbook, but a real find for anyone who wants to understand the intricacies of welding technologies. The book will help readers not only to master the basic principles of working with equipment, but also teach them to apply the knowledge gained in real conditions. This publication will be an important step towards professional growth and the development of skills necessary for a successful career in the field of welding. If you are looking for books on welding, electrical engineering or just want to expand your knowledge in this area, “Electrical machines and machines for arc welding” by Vladimir Tsegelsky will be an excellent choice. Do not miss the opportunity to immerse yourself in the fascinating world of welding technologies and discover new horizons in your professional activities!