Maintenance Electrician Q&A

Author: Gao Yuquan
Publisher:
Publish Date: 2001-09-01
Features: This book is based on the "Outline for Workers' Primary and Intermediate Operational Skills Training" promulgated by the former Ministry of Machine Industry, and follows the knowledge and skills required for primary and intermediate maintenance electricians as specified in the "Workers' Technical Grade Standards." It is also compiled with reference to the examination conditions of relevant regions and departments. The content includes transformers, AC motors, DC motors, special motors, low-voltage electrical appliances, power driving and machine tool electrical control, electronic circuits, common electrical measuring instruments, and numerical control machine tools, totaling 506 questions. During the writing process, it adheres to the principle of combining theory with practice and progresses from simple to complex, emphasizing systematicity and practicality. The book features being rich in illustrations, comprehensive in content, highlighting key points, concise and clear, and easy to understand. It can be used for primary and intermediate maintenance electricians' examinations and practical problem-solving, as well as serving as a teaching reference for teachers and students of technical schools, vocational schools, and primary and intermediate maintenance electrician training courses.