Explanation: Section 250.53(A)(2) requires that a single ground rod be supplemented by another electrode. An exception allows a single rod if the resistance of this ...
Based on the 2023 NEC. Question: Fill in the blank. The grounded conductor used to ground the frame of a range shall be _____ or larger copper.
Results that may be inaccessible to you are currently showing.
Hide inaccessible results