The book “Calculation of electrical circuits” by Mikhail Nikolaevich Perunov is an indispensable work for all who are interested in electrical engineering and electronics. In this edition, the author shares his knowledge and experience to help the reader better understand the principles of electrical circuits and learn how to calculate them. This is not just a textbook, but a real find for students, engineers, as well as anyone who wants to master the basics of electrical engineering. In "Calculation of electrical circuits" Perunov offers readers an exciting journey into the world of electrical phenomena. The book covers a wide range of topics, ranging from basic concepts to complex calculations, making it an ideal guide for both beginners and more experienced professionals. The author skillfully combines theory with practical examples, which allows the reader not only to assimilate the material, but also to see its application in real life. One of the key themes of the book is the analysis and design of electrical circuits. Perunov explains in detail how to correctly draw up schemes, use the laws of Ohm and Kirchhoff, and also conduct various types of calculations. Readers will be able to learn about the different types of chains - sequential and parallel, as well as the methods of their analysis. This knowledge will be useful not only for students of technical specialties, but also for practicing engineers who want to refresh their knowledge or master new methods. The book also touches on important topics such as resonant circuits, transformers, and electric machines. Perunov is not afraid to delve into complex concepts, making them accessible to understanding. His style of presentation is clear and logical, which allows the reader to easily follow the course of the author's thoughts. Each chapter ends with practical tasks, which contributes to the consolidation of the acquired knowledge and the development of skills. "Calculation of electrical circuits" will be of particular interest to students of technical universities and colleges, as well as teachers looking for a quality manual for their courses. Engineers and electronics professionals will find in the book useful tips and tricks that will help them in their daily work. Even those who are simply interested in electrical engineering will be able to extract a lot of useful information from this work. Mikhail Nikolayevich Perunov is an author who has proven himself in the field of electrical engineering . His other well-known works, such as "Electric Machines" and "Basics of Electronics", are also popular among students and professionals. Perunov has a unique style that combines scientific rigor and accessibility. He is able to explain complex things in simple language, which makes his books especially valuable. This book not only teaches, but also inspires . It raises important topics such as the role of electricity in the modern world, its impact on technology and everyday life. The reader will be able to reflect on how electrical circuits shape our environment and how they can be used to create innovative solutions. If you are looking for a high-quality manual on electrical engineering that will help you master the calculation of electrical circuits, “Calculation of electrical circuits” by Mikhail Nikolaevich Perunov is exactly what you need. Do not miss the opportunity to immerse yourself in the fascinating world of electricity and discover new horizons of knowledge!