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Diagrams of Electrical System From Background page: Overall Power company Circuit Breaker Panel Basic circuit Wire functions From Tour of a Circuit page: Typical circuit With text Showing cables From Two Circuit page: Double circuit (shared neutral) Diagrams of Switches From Background page: Basic switch From Three-Way page: Basic 3-way switch Basic 4-way switch 3-way switch #1 3-way switch #2 3-way switch #3 3-way switch #4 4-way switch #1 4-way switch #2 Rare 3-ways switches |
Diagrams of Opens and Miswirings From Background page: System weak points Wire connections From Main Service Wire Open page: Main wire open From Double Circuit page: Shared neutral open From Troubleshooting page: Dead/live border From Outlet Corrections page: Open-hot outlet Open-neutral outlet Open-ground outlet Reverse outlet polarity #1 Reverse outlet polarity #2 From Melted Wires page: Melted wires photo Diagrams of GFCIs (GFIs) From GFIs page: GFI protecting loads Open from tripped GFI? |
