Asked by Vanessa Holbrook on Sep 25, 2024

The ampacities listed in Table 310.15(B) (16)  are based on an ambient temperature of _____.

A) 194 ° F
B) 30 ° F
C) 140 ° F
D) 86 ° F

Ambient Temperature

The temperature of the air or environment surrounding a device or circuit.

Table 310.15(B)(16)

A reference table in the National Electrical Code (NEC) that provides the allowable ampacities of insulated conductors of different sizes and types under various conditions.

  • Acquire knowledge on determining and utilizing the ampacity of conductors in accordance with surrounding air temperature and established conditions.