In the insurance office, a separate, insulated-grounding conductor is installed with the feeder circuit and is connected to the neutral conductor at the service.This grounding system reduces, if not eliminates, the that often is (are) present in the conventional grounding system.
A)neutral conduction
B)electrical glare
C)electromagnetic interference
D)severe electrical surges

Question

Quizplus · Accepted Answer

Electromagnetic interference can occur in conventional grounding systems due to the presence of ground loops. The insulated-grounding conductor reduces these loops and the resulting interference. The other options are not directly related to this type of grounding system.

In the Insurance Office, a Separate, Insulated-Grounding Conductor Is Installed