The book "Pumps, fans, compressors" by Cherkassky is not just a textbook, but a real encyclopedia for engineers and specialists in the field of mechanics and energy. In this work, the author is deeply immersed in the world of mechanical devices that play a key role in various industries. Cherkassky, with a wealth of experience and knowledge, shares with readers not only the theoretical foundations, but also the practical aspects of the work of pumps, fans and compressors. If you are an engineer, a technical student or just interested in mechanics, this book will become an indispensable source of information for you. It is suitable for both novice professionals and experienced professionals seeking to expand their knowledge and skills. Cherkassky skillfully combines accessible presentation language with depth of analysis, which makes the text understandable and fascinating for a wide audience. One of the main topics of the book is the principle of operation and classification of pumps, fans and compressors. The author explains in detail how these devices function, what technologies are used in their production and what factors affect their effectiveness. You will be able to learn about different types of pumps, such as centrifugal and piston pumps, as well as the principles of operation of axial and radial fans. Each chapter is filled with illustrations and diagrams that help to better understand complex mechanisms. The book also raises important questions regarding the choice of equipment for specific tasks, its operation and maintenance. Cherkassky shares practical tips that will help to avoid common mistakes and extend the service life of equipment This makes the book especially valuable for those working in the maintenance and repair sector. The author's style is clear and logical. Cherkassky is able to explain complex things in simple language, which makes his work available to a wide audience. His previous works have also received recognition among specialists, and this book is no exception. If you are familiar with his other works, you know that he always strives to ensure that his readers not only absorb information, but also can apply it in practice. The topics raised in the book are relevant not only for engineers, but also for students who study mechanical systems. With the rapid development of technology and the constant updating of equipment, knowledge of the basics of operation of pumps, fans and compressors becomes necessary for a successful career in the engineering field. The book will help you not only to prepare for exams, but also to become a more confident specialist in the labor market. “Pumps, fans, compressors” is not just a book, but a whole world into which the reader plunges. It opens doors to the exciting world of mechanics, where each element plays its own unique role. If you are looking for literature that will help you understand the intricacies of these devices, as well as give practical advice on their operation, then this work will become your reliable assistant. Do not miss the opportunity to enrich your knowledge and skills with the help of the book Cherkassky . It will become your faithful companion in the world of mechanics, where each pump, fan and compressor has its own history and purpose. Allow yourself to open new horizons with this fascinating and informative book!