Fill in the blank.
In other than dwelling units, the two new requirements for ground-fault protection for personnel in Sec. 210.8(B)(9) and (10) are _________ and _________ ?
A) crawl spaces (at or below grade)
B) unfinished portions or areas of the basement not intended as habitable rooms
C) both A and B above
D) There are no new requirements in this Section of the NEC
Find the Answer