Electrical Worker Network Operation Examination Q&A - (High Voltage Class)

Author: Huang Mei
Publisher:
Publish Date: 2007-02-01
Features: According to the relevant provisions of the State Electricity Regulatory Commission's "Management Measures for Electrician Network Work Permit" (No. 15 Order of the State Electricity Regulatory Commission), the Electrician Network Work Permit is implemented through a national unified examination system. The Electrician Network Work Permit is divided into three categories: low-voltage, high-voltage, and special. This book covers all the knowledge points required for the certification exam, striving to meet the needs of a wide range of candidates. It is an answer book compiled based on the "Reference Textbook for Electrician Network Work Permit Examination." The book is divided into seven parts: Basic Knowledge of Power Systems, Power Transformers, High-Voltage Apparatus and Complete Distribution Equipment, High-Voltage Power Lines, Overvoltage Protection, Relay Protection and Secondary Circuits, and Electrical Safety Technology. On one hand, this book can be used by electricians for self-assessment and review during exam preparation; on the other hand, it also takes into account actual production, explaining common production knowledge and equipment faults. According to the relevant provisions of the State Electricity Regulatory Commission's "Management Measures for Electrician Network Work Permit" (No. 15 Order of the State Electricity Regulatory Commission), the Electrician Network Work Permit is implemented through a national unified examination system. The Electrician Network Work Permit is divided into three categories: low-voltage, high-voltage, and special. This book covers all the knowledge points required for the certification exam, striving to meet the needs of a wide range of candidates. It is an answer book compiled based on the "Reference Textbook for Electrician Network Work Permit Examination." The book is divided into seven parts: Basic Knowledge of Power Systems, Power Transformers, High-Voltage Apparatus and Complete Distribution Equipment, High-Voltage Power Lines, Overvoltage Protection, Relay Protection and Secondary Circuits, and Electrical Safety Technology. On one hand, this book can be used by electricians for self-assessment and review during exam preparation; on the other hand, it also takes into account actual production, explaining common production knowledge and equipment faults.