Socket-outlet (power) circuits
Electrical Technology · Grade 10 · about 40 minutes
A power circuit feeds 13 A sockets with live, neutral and earth at every outlet, on thicker cable than lighting, for plug-in appliances - not the cooker.
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- 1 practice task with hints and worked answers
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Other lessons in this sub-strand
- Final circuits
- From the consumer unit: naming final circuits
- One-way lighting circuit
- Two-way lighting
- Intermediate switching
- Socket-outlet (power) circuits
- Radial and ring final circuits
- The cooker circuit
- Water-heater and heating circuits
- The bell circuit: extra-low voltage
- Standard electrical symbols
- Layout diagrams and circuit diagrams
- Cable size and colour
- Preparing a bill of materials
- The tools requisition
- Installing a lighting circuit
- Installing a socket circuit
- Testing a final circuit
- Regulations governing final-circuit work
- Why final circuits are needed