Where only two conductors are installed in a raceway, the conduit cannot be filled to more than __________ of the conduit's cross-sectional area according to Table 1 in Chapter 9 of the NEC.
A) 25%
B) 31%
C) 40%
D) 55%

Question

Quizplus · Accepted Answer

According to Table 1 in Chapter 9 of the NEC, when only two conductors are installed in a raceway, the conduit cannot be filled to more than 31% of the conduit's cross-sectional area.

Where Only Two Conductors Are Installed in a Raceway, the Conduit