Internal Installation (Substituting Electrician Skills Manual)

Author: Wang Mo, Editor-in-Chief
Publisher:
Publish Date: 2004-08-01
Features: To meet the needs of vocational skill assessment for power supply and distribution personnel and their daily work, a set of "Power Supply and Distribution Worker Skill Manuals" has been organized for writing. Based on the "Vocational Skill Assessment Specification for the Power Industry of the People's Republic of China" and relevant codes and standards, and combined with the actual conditions of power supply and distribution production, the manuals concisely and succinctly refine the knowledge and skill requirements for vocational skill assessment, enabling power supply and distribution personnel to refer to them during work, thereby enhancing operational skills and improving technical proficiency. This volume is one of the "Power Supply and Distribution Worker Skill Manuals," comprising seventeen chapters. It mainly includes the interpretation of uncommon technical terms, common calculation formulas, electrical graphic symbols and letter symbols, common electrical materials, common electrical instruments, the working principles and usage methods of electrical instruments, the applications of common electrical instruments, and external devices of common electrical instruments. Additionally, it covers basic knowledge of power production, low-voltage distribution equipment, low-voltage distribution panels, and low-voltage power distribution boxes, low-voltage distribution networks, low-voltage motors, conductors, conductor markings and applications, indoor wiring insulation, indoor low-voltage wiring methods, energy metering devices and their incoming and outgoing line installations, special locations and special power-using equipment, relay protection and automatic devices, lightning protection and grounding, construction management, safety equipment, and safety work. This volume serves as the workbook for vocational skill assessment and daily work in indoor wiring installation and can also be used as a reference tool for professional technicians and management personnel in the field of indoor wiring installation.