Repair Electrician Entry

Author: Jin Guodi
Publisher:
Publish Date: 1999-10-01
Features: This book adopts a progressive approach, starting from basic knowledge and gradually moving towards more advanced topics. It explains fundamental concepts for maintenance electricians, common low-voltage circuits, and electrical diagram reading. The book provides a detailed analysis of basic control circuits for three-phase induction motors and typical control circuits for factory machinery, while also introducing basic wiring and installation techniques for maintenance electricians. This allows readers to apply their knowledge to similar situations and understand related concepts. The content is easy to understand, comprehensive, and well-illustrated, making it highly practical. It is suitable for electricians with junior high or above education levels to read and study, and can also serve as supplementary teaching material for vocational high schools or technical training programs. The book primarily covers fundamental knowledge for maintenance electricians, common low-voltage appliances, electrical diagram reading, basic wiring and installation techniques, as well as lighting and power circuits and safe electrical use. It provides a detailed analysis of basic control circuits for three-phase induction motors and typical control circuits for factory machinery. The book is well-illustrated, the content is easy to understand, and it is highly practical, making it suitable for beginners in electrical maintenance with junior high or above education levels. It can also serve as supplementary teaching material for vocational high schools or technical training programs.