ND Electrician Practice Questions - North Dakota Journeyman Electrician License Exam

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According to NEC 250.24(C), the grounding electrode conductor for a building supplied by a grounded AC system shall be connected to what?

The neutral bar in the main panel only The equipment grounding bus only The grounded service conductor at an accessible point from the load end of the service drop to the service disconnecting means Any metal water pipe within the building

Correct Answer:

The grounded service conductor at an accessible point from the load end of the service drop to the service disconnecting means

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