Maintenance Electrician: Junior

Author: Wang Zhaoqing
Publisher:
Publish Date: 2005-03-01
Features: This textbook was organized and compiled by the Teaching Materials Office of the Ministry of Labor and Social Security and the Shanghai Vocational Training Guidance Center based on the Shanghai 1+X Occupational Skill Qualification Outline for Maintenance Electricians (Primary Level). From the perspective of strengthening the cultivation of operational skills and mastering a practical technology, this textbook effectively reflects the practical knowledge and operational techniques of this profession, providing direct help and guidance for improving the basic qualities of practitioners and mastering the core content and skills of primary-level maintenance electricians. The main content of this textbook includes six parts: Electrical Fundamentals, Basic Electronics, Electrical Instruments and Measurements, Low-Voltage Apparatus and Power Lighting, Transformers and Motors, and Electrical Control. Each part is further divided into several units. In addition to explaining the necessary basic theoretical knowledge, operational skill examples are included as a unit in each part. After each unit in the theoretical section, simulated test questions and answers are provided, and after each unit in the operational skill examples section, skill simulated test questions are provided. To facilitate the assessment of learning outcomes and to understand the environment and content of the qualification assessment, two sets of knowledge assessment simulated question papers and skill assessment simulated question papers are included at the end of the textbook for reference by trainees participating in training and assessment. This textbook is edited by Wang Zhaoqing, with the specific division of work for the textbook compilation as follows: Zhang Xiaosan (up to the third unit); Wang Zhaoqing (fourth to eleventh units); Yang Delin (twelfth to nineteenth units); Zhang Ni (twenty to twenty-third units). The entire textbook is reviewed by Chai Jingyong. This textbook can be used as teaching material for vocational skill training and qualification assessment for maintenance electricians (primary level), and is also suitable for secondary vocational and technical school teachers and students majoring in maintenance electricians, as well as for vocational skill training, on-the-job training, and employment training in various regions. Additionally, this textbook has good learning value for vocational colleges and senior technical schools conducting skill training for maintenance electricians, and can serve as a teaching reference book for teachers and students in vocational colleges and senior technical schools.