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Electrical installation refers to the process of wiring and fitting electrical systems in buildings or structures to provide power for lighting, heating, appliances, and equipment.
Key Points:
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Purpose: To safely supply and distribute electrical energy where needed.
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Main Components:
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Power supply (from utility or generator)
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Distribution board (consumer unit)
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Cables and conductors
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Switches, sockets, and lighting points
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Protective devices (fuses, circuit breakers, RCDs)
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Types of Installations:
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Domestic (homes)
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Commercial (offices, shops)
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Industrial (factories, workshops)
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Important Considerations:
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Follow wiring regulations and safety standards
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Proper earthing and insulation
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Correct circuit design and load calculation
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- Teacher: Admin User
