Maintenance electrician. Junior: Junior

Author: Wang Zonggui
Publisher:
Publishing Date: 2004-01-01
Features: This book is based on the "National Vocational Standard for Maintenance Electricians" issued by the Ministry of Labor and Social Security of the People's Republic of China, focusing on the primary level. The book is divided into 8 chapters, mainly including relevant knowledge for maintenance electricians, common electrical instruments, transistor and application knowledge, transformers, disassembly, inspection, repair, assembly, and testing of motors, maintenance and debugging of common low-voltage electrical appliances, as well as wiring, installation, and maintenance of general electrical control circuits. The book integrates fundamental knowledge with skill training, featuring up-to-date standards, strong targeting, and practicality. Additionally, each chapter is accompanied by post-lesson exercises, aligning with online training and certification requirements. This book is not only suitable for on-the-job training and vocational certification materials but also serves as a reference for technical school students, vocational school students, and self-study purposes.