Multiple Choice
There are six current-carrying conductors in a raceway that is to be installed in an area with an ambient temperature of 90 ° F. It is necessary to _____.
A) apply a correction for the ambient temperature only
B) derate because of the number of conductors in the raceway only
C) correct for temperature and derate (because of the number of conductors)
D) no corrections or derates are required
Correct Answer:

Verified
Correct Answer:
Verified
Q11: If there are more than _ conductors
Q12: When a conductor is very large it
Q13: The ampacities listed in Table 310.15(B)(16) are
Q14: The insulation used on conductors cannot operate
Q15: In the American Engineers Handbook , the
Q16: A wire that has a diameter of
Q17: The ampacities listed in the tables are
Q18: There are two conductors, a red and
Q19: The longer the conductor, the more _
Q20: There are two conductors, a red and