Internal and External Line Electrician Operation Skills and Assessment

Author: General Editing of the Ministry of Machinery and Industry
Publisher:
Publishing Date: 1999-04-01
Features: This set of teaching materials is compiled based on the "Intermediate Operation Skill Training Outline for Mechanical Workers" approved by the Ministry of Machinery and Industry. The basic content of the teaching materials covers the skill knowledge and skill level that are consistent with the intermediate skill requirements of relevant trades in the "Workers' Technical Grade Standards" and "Occupational Skill Qualification Standards." The teaching materials for this trade include the following main content: Divided into 10 topics, including the installation and debugging of workshop power equipment, the electrical installation and debugging of machine tool equipment, the installation and debugging of thyristor rectifier circuits, minor repairs of low and high voltage cabinets, the installation of electrical devices in special environments, the construction and grounding of 10kV and below overhead lines and power cables, and the fabrication, installation, and testing of grounding and earthing systems, as well as intermediate-level electrical operation skills and assessment examples. This book focuses on installation and debugging, with illustrations primarily featuring actual installation diagrams. The combination of text and images is clear and easy to understand, enabling readers to follow the process described in the illustrations to perform operations independently. The book also appropriately highlights safety precautions to prevent accidents during installation and operation. This teaching material is intended for intermediate-level worker training and assessment, and can also serve as a reference for production internship courses in mechanical vocational schools and technical schools.