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0566 Fused Neutrals Old Wiring Systems - Electrical Electricity - Distribution Panels
 
0566 Fused Neutrals Old Wiring Systems - Electrical Electricity - Distribution Panels -

Image Text: To ground > 15 amp fuse > blown fuse > shock hazard exists all along circuit back to blown neutral fuse > neutral wire > power still supplied to bulb!, but bulb isn't on because blown neutral fuse breaks circuit > hot wire > switch > 15 amp fuse > fuse OK > main power supply

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ELECTRICAL, Service Drop and Service Entrance, Basics of Electricity, Service Drops, Service Entrance Wires, Service Size, Service Box, Grounding and Panels, Service Boxes, System Grounding, Distribution Panels, Distribution System, Branch Circuit Wiring (Distribution Wiring), Knob-and-Tube Wiring, Aluminum Wire, Lights, Outlets and Switches

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