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< [Construction Engineering Technology Primary Standard] 1. Electrical and Electronic Technology
1. Verifying Circuit Operation States
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2. Verifying Ohm's Law 1
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3. Verifying Ohm's Law 2
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4. Installing a Miniature Bulb Circuit https
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5. Usage of Common Electrical Tools
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6. Usage of Common Electrical Instruments 1
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7. Usage of Common Electrical Instruments 2
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8. Installation of Incandescent Light Bulb Circuits
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9. Electric Shock
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10. Extricate the Person with Electric Shock from Power Supply
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11. Rescue the Person with Electric Shock by Artificial Respiration Method
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12. Rescue the Person with Electric shock by External Chest Compression Method
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13.Installation of Electrical Systems for Single-Unit Residences 1
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14.Installation of Electrical Systems for Single-Unit Residences 2
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15. Installation of Single-phase Service Entrance Equipment 1
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16. Installation of Single-phase Service Entrance Equipment 2
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17. Temporary Electricity Safety Technology on The Construction Site 1
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18. Temporary Electricity Safety Technology on The Construction Site 2
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19.Temporary Electricity Safety Technology on The Construction Site 3
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20. The Installation of Temporary Power Distribution Boxes for Construction Sites
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21. Assembly and Disassembly of small power three-phase asynchronous motor 1 https://you
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22. Assembly and Disassembly of small power three-phase asynchronous motor 2
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23. Assembly and Disassembly of Small Power Three-Phase Asynchronous Motors 1
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24. Assembly and Disassembly of Small Power Three-Phase Asynchronous Motors 1
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25. Electrical Control System Diagram and Commonly Used Low-voltage Components
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26. Three-phase Asynchronous Motors Jog Control Circuit
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27. Three-phase Asynchronous Motors Clockwise Control Self-locking Circuit
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28. Three-phase Asynchronous Motors Clockwise/Counterclockwise Control Circuit
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29. Production of Single-phase Bridge Rectifier Filter Circuit 1
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30. Production of Single-phase Bridge Rectifier Filter Circuit 2
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31. Production of Series DC Regulated Power Supply 1
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32. Production of Series DC Regulated Power Supply 2
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