Electrician Practical Diagrams (Third Edition)

Author: Qian Shouyi
Publisher:
Publish Date: 2000-05-01
Features: This book is divided into two parts: charts and descriptions. The chart content is collected from practical applications, including parameters and selection of motors, transformers, and control equipment; load-carrying capacity of wires, cables, and other conductive materials; specifications of various fuses; standards and parameters related to internal and external wiring projects; circuit parameters and calculations; knowledge in electronics and other electrical-related fields, totaling 103 commonly used charts. At the end of the book, there are commonly used legal units of measurement; commonly used obsolete units of measurement and their conversion to legal units; basic laws and formulas of electrical engineering; graphical symbols and text symbols of electrical equipment, etc., for reference. $These charts are available for industrial and mining$