Top 14 Electrical Wiring Residential Review Answers Collections
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I've a chief breaker panel downstairs, and a subpanel upstairs. Once i employed an electrician to rerun the service access cables, nothing upstairs is right, and all the upstairs lights blew as soon as they had been turned on.
The pinnacle picture has the supply impartial bonded to supply floor and feeder floor. It has the feeder neutral related to nothing, so it appears - it connects to an insulated bonding bar with not anything else connected to it (the top left bonding bar inside the top picture).
Off to the left, the grounding electrode conductor enters the box and terminates at the grounding bar. The feeder coming in the pinnacle of the disconnect has 3 wires, ungrounded (warm) conductors, and a grounded (neutral) conductor. The two ungrounded (warm) conductors terminate at the disconnect, as they need to. The grounded (neutral) conductor terminates at the grounding bar, as it must if that is where the provider is grounded.
Tmag 4005 bankruptcy 2 evaluation questions element 1 electrical wiring residential 18th edition solutions electric wiring residential 18th edition answer key chapter 5 media house electric wiring residential 18th edition solution key bankruptcy three electrical wiring residential 18th version chapter. If the disconnect panel is where the provider is grounded, you have to flow the white cord from the lower feeder to the grounding bar. Or you can bond the neutral bar to the grounding bar, using an as it should be sized conductor.