Maintenance Electrician (Intermediate·Knowledge)

Author: Yang Yu
Publisher:
Publish Date: 2005-06-01
Features: "Maintenance Electrician" is a highly practical professional technical course with a broad scope and extensive content. This book closely aligns with the requirements of the national skill assessment "examination," providing a detailed introduction to new technologies, processes, materials, and equipment in the maintenance industry. It is suitable for maintenance electricians at vocational colleges and junior and intermediate levels in industrial enterprises. This textbook is based on the "Basic Knowledge" and "Relevant Knowledge" sections of the "National Vocational Skill Assessment Specification" (Assessment Outline) for maintenance electricians at the intermediate level, emphasizing specificity, practicality, and scientific rigor. The main content of this textbook includes electrical safety technology, electrical engineering, electrical measurement technology, lighting and power distribution, DC motors, transformers, AC motors, special motors, low-voltage electrical appliances, basic electrical control circuits and their typical applications in production, basic knowledge of automatic control, high-voltage electrical appliances, and electronic technology. Additionally, it covers related knowledge such as fitting, welding, equipment loading and unloading, and production technology management. The question section includes a large number of questions and sample exam papers for readers to use during review. The answers to the questions are provided at the end of the book. This book is primarily used as a training textbook for intermediate-level maintenance electricians at vocational colleges but can also serve as a training resource for junior and intermediate-level maintenance electricians in industrial enterprises.