Question 4107 of 844 · Washington 01 Journey Level Electrician Exam
For a circuit rated over 100 amperes with conductors larger than 1 AWG, which temperature column may be used for termination purposes unless equipment is marked otherwise?
Exactly one answer is correct.
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Correct answer to question 4107
- D: 75 C
Explanation
110.14(C)(1)(b) permits conductors for circuits rated over 100 amperes, or larger than 1 AWG, to be used at their 75 C ampacity. Higher values apply only when the termination is listed for them.
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