Nonmetallic cables can enter the top of surface-mounted cabinets, cutout boxes, and meter socket enclosures through nonflexible raceways not less than 18 in. or more than _____ ft in length if all of the required conditions in Sec. 312.5(C) are met.
See answer and applicable Code reference
The correct answer is: b) 10
Article 312 of the 201 NEC covers cabinets, cutout boxes, and meter socket enclosures. An Exce