The specialized book "Overhead Lines and Cables in High and Extra High Voltage Networks Compact" offers a comprehensive introduction to the fundamentals of overhead line and cable technology. It is aimed at professionals and enthusiasts in the field of electrical engineering and conveys the essential concepts and techniques necessary for understanding and applying knowledge in high and extra high voltage networks. The content is presented clearly and understandably, allowing both beginners and experienced professionals to benefit from the information. The book covers both theoretical foundations and practical aspects of the technology, making it a valuable reference work for anyone involved in the planning, construction, and maintenance of electrical transmission networks.