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← 3.2 Equipment at Consumers intake point

Equipment at the consumer intake point

Electrical Technology · Grade 10 · about 40 minutes

The equipment where the electricity supply enters a building - service cable, meter, main switch, fuse/breaker and consumer unit - their functions, the correct sequence of connection and why it matters, and the consumer earthing point.

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  • 6 sections of explanation, worked examples and diagrams
  • 1 practice task with hints and worked answers
  • A quiz that marks itself as you go
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Other lessons in this sub-strand

  1. Equipment at the consumer intake point
  2. The KPLC service line
  3. The supplier cut-out
  4. The energy meter
  5. The main isolation switch
  6. Main fuse and circuit breaker
  7. The consumer unit
  8. Functions of the control equipment
  9. Installing intake equipment in sequence
  10. The consumer earthing point
  11. Installing an earth electrode
  12. Why intake equipment must follow the rules