:: You have at least two circuits, going by the number of neutrals, and probably some switch loops ( I'm assuming this is a 12-ga branch circuit ).
22.
During the war she was a second lieutenant in Armia Krajowa ( Home Army ), a member of the Pomeranian Griffin, commander of the women's branch circuit of the Home Army in ToruD.
23.
Because these increase the amount of power that can be supplied, all of the branch circuits must have their bus bars and circuit breakers upgraded to handle the new higher fault current limit.
24.
However, smaller solid aluminum wire ( smaller than No . 8 AWG ) is rarely used for lower load branch circuits for such things as electrical outlets and lighting in modern North American residential construction.
25.
We could instead have marked them in light output, but then you'd have no clue whatsoever how many lamps can be connected to a single electric branch circuit before the fuse / circuit breaker would blow.
26.
The use of newer CO / ALR rated devices ( switches and receptacles ) can be used to replace older devices that did not have the proper rating in homes with aluminum branch circuit wiring to reduce the hazards.
27.
Also, most twist-on connectors for typical smaller branch circuit wire sizes, even those designed to connect copper to aluminum wiring, are not rated for aluminum-to-aluminum connections ( an exception is the Marette # 63 or # 65 used in Canada ).
28.
The AA-1350 aluminum alloy was more prone to problems related to branch circuit wiring in homes due to mechanical properties that made it more susceptible to failures resulting from the electrical devices being used at that time combined with poor workmanship.
29.
In all-copper homes, copper conductors are used in circuit breaker panels, branch circuit wiring ( to outlets, switches, lighting fixtures and the like ), and in dedicated branches serving heavy-load appliances ( such as ranges, ovens, clothes dryers and air conditioners ).
30.
For smaller branch circuits with solid wires ( 15A / 20A circuits ) typical connections of an electrical wire to an electrical device are usually made by wrapping the wire around a screw on the device, also called a terminal, and then tightening the screw.
