Where the grounding electrode conductor connects to a single or multiple rod, pipe, or plate electrode(s) or any combination thereof, and that conductor portion is the sole grounding electrode connection, the maximum size required is ____.
A) 2 AWG copper or 4 AWG aluminum
B) 4 AWG copper or 6 AWG aluminum
C) 6 AWG copper or 4 AWG aluminum
D) 6 AWG copper or 8 AWG aluminum

Question

Quizplus · Accepted Answer

The Answer of Where the grounding electrode conductor connects to a single or multiple rod, pipe, or plate electrode(s) or any combination thereof, and that conductor portion is the sole grounding electrode connection, the maximum size required is ____.
A) 2 AWG copper or 4 AWG aluminum
B) 4 AWG copper or 6 AWG aluminum
C) 6 AWG copper or 4 AWG aluminum
D) 6 AWG copper or 8 AWG aluminum

Where the Grounding Electrode Conductor Connects to a Single or Multiple