Whenever a grouping of more than current-carrying conductors exists, an adjustment factor from NEC Table 310.15(B) (3) (a) must be applied.
A) two
B) three
C) four
D) five
Correct Answer:
Verified
Q4: If the ambient temperature anywhere along the
Q7: On what is the resistance of a
Q8: Several factors or conditions can cause conductors
Q10: In general, the letter-type designation R formerly
Q11: The allowable ampacity of a 4 AWG
Q12: When sizing conductors and overcurrent protection, you
Q12: An exception to the rule where two
Q13: When all conductors of the same alternating-current
Q14: Although several different types of insulation are
Q16: What is thermoset insulation?
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents