Topics – Unit Outline
Safety and Work Habits
- Protective wearing safe working habits
- Dangers of electricity
- Electric Shock
- First Aid to shock
- Victim care and maintenance of tools
Cable Joints and Terminations
- Construction of cables
- Cable sizes
- Types of cables
- PVC insulated cables
- VRI cables
- Flexible cables and cords
Final Lighting Sub-Circuits
- Simple lighting circuit looping in method
- Two way switching intermediate switching
Wiring system
- All insulated wiring
- Catenary supported
- Wiring plastic conduit
Earthing and Protective Devices
- Earthing requirements
- Earthing methods
- Fuses
- Circuit breakers (MCB)
Testing and Inspection
- Verification of polarity
- Insulation tests
- Earthing tests
Bell Circuits
- Simple Bell circuits
- Bell and indicator
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