Electrician Quick Reference and Calculation Handbook

Author: Zhao Jiali / An Shunhe (Co-editors)
Publisher:
Publish Date: 2006-01-01
Features: This manual includes common calculation formulas for electricians, electrical graphic symbols, and commonly used electrical materials; fundamental laws of electrical engineering and parameter calculations; quick estimation methods commonly used by electricians; power distribution and transmission calculations; electrical instrument measurement calculations; calculations for transformers, motors, etc.; selection and calculations for low-voltage electrical appliances; economic operation and energy-saving techniques for motors and transformers; power calculations for various mechanical equipment; lighting calculations; simple calculations for rewinding coils of resistance furnaces, lifting electromagnetic cranes, and AC/DC contactors; grounding and earthing calculations; electronic circuit calculations, etc. This manual is suitable for reference by workers and engineering technicians engaged in electrical professional work, as well as for students and teachers in technical schools for electrical training.