Electrical Installation Technology Notes
- Workshop safety hazards
- Electrical safety
- First aid
- Tools used in electrical
- Care and maintenance of tools
- Electrical power sources
- Typical layout for a hydro power generating plant
- Electrical power transmission and distribution systems
- Types of measuring instrument
- Instruments and their quantitie of measurements
- Interpretation of instrument's scales
- Methods of performing electrical measurements
- Types of Cables
- Sizes and ratings
- Definition of a joint
- Properties of a good joints
- Types of joints
- Methods of making permanent joints
- Methods of making temporary joints
- IEEE regulations on cables and cable joints
- Types of wiring system
- Factors affecting choice
- Application of given systems
- Types of accessories
- Final sub-circuits
- Sequence of control for domestic installations
- Ring and radial final sub-circuits
- Wiring methods for lightning final sub-circuits
- Cooker and water heater final sub-circuits
- Terms used in earthing
- Purpose for earthing
- Parts of an earthing system
- Different methods of earth
- Over current protection
- Tests for an earthing system
- Relevant IEE regulations
- Charging methods
- Battery maintenance
- Types of electrical bells
- Components of a bell circuit
- Bell indicators
- Burglar alarm circuits
- Fire alarm circuits
- Need for testing
- Tests on completed installations and major extensions and alterations
- IEE regulations requirements for bell circuits
- Inspection of completed installations
- Structured cabling system (SCs)
- Entrance facilities (EFs)
- Types of Cabling
- Types of topologies
- Applications of SCs