1. Electrical Wiring
Description: Draw wiring in single phase
Core Concepts: Preparing layout
2. Proper Wire Joints
Description: Video on how to make three kinds of wire joints.
Core Concepts: Preparing wire joints
3. Concealed and Open wiring
Description: Explanation on difference between concealed and open wiring.
Core Concepts: Laying conduit
4. Insulation Resistance Test
Description: Explanation of IR test and its procedures.
Core Concepts: Performing Insulation Resistance (IR) test
5. Polarity Test
Description: Explains how to check the polarity with a multimeter.
Core Concepts: Performing polarity test
Link:Video on how to quickly determine the polarity of your DC power supply with a multimeter
6. Staircase Wiring
Description: Video on staircase wiring.
Core Concepts: Performing staircase wiring
7. Go-Down Wiring
Description: Explanation on go-down and its procedures.
Core Concepts: Performing go-down wiring
Link: Video on go-down wiring
8. Go-Down Wiring
Description: Video on connection of call bell wiring to be used at home.
Core Concepts: Performing call bell wiring
9. Installation of Control Board
Description: Explains how to install control board.
Core Concepts: Installing the main control board
10. Installation of Energy Meter
Description: Explains how to install energy meter.
Core Concepts: Installing energy meter
11. What is Switchgear?
Description: Explains protective switchgear.
Core Concepts: Installing protective Switchgears
12. Engineering Drawing
Description: Explains instrument used in engineering drawing.
Core Concepts: Using drawing instruments
