The non-current-carrying metal or other conductive parts of the building or other structure electrical-power distribution system, as well as exposed and embedded metal parts of the building or other-structure construction, are bonded with each other and to the grounded service-neutral conductor (in the service equipment panel or other distribution load centre – separately derived system) to form the __________ system.
Furthermore, any metal piping systems within the building or other structure also are bonded with each other and to the grounded service-neutral conductor (in the service equipment panel or other distribution load center — separately derived system) to form the __________ system.
A) equipment-grounding
B) grounding-electrode
C) Either equipment-grounding or grounding-electrode
D) equipment-bonding
Show Answer
Answer:A
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