Based on the national vocational qualification standards for electrical technology and combined with the advanced skills training equipment in China, this book is compiled in a modular and task-oriented manner in terms of the application of related electrical technology primary skills. It is designed to provide comprehensive training in basic electrical circuit installation, comprehensive training in electrical control circuit, comprehensive training in analog electronic technology, and comprehensive training in digital electronic technology. Each module is designed with multiple typical work tasks. At the end of each module, 2 to 4 working tasks and 2 to 5 extension exercises are provided

Module One Comprehensive Training in Basic Electrical Circuit Installation 1
【General Introduction】 1
【Basic Elements】 1
【Training Requirements】 3
【Work Tasks】 5
Task 1 Installation, Connection and Operation of Indoor Power Distribution and Lighting Control Circuit 5
Task 2 Installation, Connection and Operation of the Standby Power Supply Circuit for Automatic Switching of Overcurrent in Power Grid 25
【Extension Exercises】 29
Exercise 1 Laying of Various Pipes 29
Exercise 2 Installation of Voltmeter and Ammeter Circuits 30
Exercise 3 Installation of Energy Saving Lamp and Socket 32
Exercise 4 Installation of Ceiling Lamp Control Circuit 34
Module Two ComprehensiveTraining in Electrical Control Circuit 36
【General Introduction】 36
【Basic Elements】 36
【Training Requirements】 38
【Work Tasks】 38
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