Domestic Wiring


Domestic Wiring Chapter 1 

✓ Domestic Wiring
✓ TYPES OF DOMESTIC WIRING
✓ Cleat wiring
✓ Wooden casing and cappin

Domestic Wiring Chapter 2

✓ CONCEALED CONDUIT WIRING
✓ SURFACE CONDUIT WIRING
✓ FLEXIBLE CONDUIT WIRING
✓ Advantages and Disadvantages

Domestic Wiring Chapter 3 

✓ SPECI FICATIONS OF WIRES
✓ ELECTRIC CABLES ESSENTIAL POINTS
✓ Copper conductor
✓ Size of Conductor
✓ Minimum Size of Conductor
✓ wire
✓ Underground Cable 
✓ Voltage drop
✓ Current carry capacity 

Domestic Wiring Chapter 4

✓ Types of Cables
✓ VULCANIZED RUBBER
✓ PVC (POLYVINYL CHLORIDE) CABLES
✓ TOUGH RUBBER SHEATHED (TRS) OR CAB TYPE SHEATHED (CTS) CABLES
✓ Lighting Control System
✓ Types of Lighting Control
✓ Basic Control
✓ Integrated Lighting Control
✓ ASSISTED LIGHTING CONTROLS
✓ Motion Sensor
✓ Occupying Sensor
✓ Dimmers switches 

Domestic Wiring Chapter 5

✓ Basic Concept Of Electrical Earthing and        Grounding
✓ Electrical earthing or grounding
✓ Why earthing or grounding is needed
✓ Types of earthing or grounding system by      function
✓ Is it safe to touch any grounded object?
✓ Earthing System
✓ Personal Safety
✓ Touch potential 
✓  Step potential

Domestic Wiring Chapter 6

✓ FUSES 
✓ HRC FUSES
✓ MINIMUM FUSING CURRENT
✓ FUSES RATING 
✓ FUSES FACTOR 
✓ PROSPECTIVE CURRENT
✓ MELTING TIME OR PRE-ARCING TIME
✓ ARCING TIME
✓ EXTINGUISHED TOTAL OPERATING TIME
✓ HRC
✓ CONSTRUCTION OF HRC
✓ FUSE OPERATION
✓ CUT OFF CURRENT
✓ FAST OPERATING
✓ RAPTURING CAPACITY 
✓ NON DETERIORATION
✓ LOW TEMPERATURE OPERATION
✓ ACCURATE DISCRIMINATION
✓ ARC VOLTAGE WITHIN SAFE LIMITS
✓ LOW COST
✓ APPLICATIONS OF HRC

Domestic Wiring Chapter 7 

✓ DISTRIBUTION BOARDS
✓ REQUIREMENTS FOR LABELING CIRCUIT BREAKERS





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