Here's a question that was on an electrician's test. The student answered (d) as the correct one. He was told he was incorrect?
What is the correct answer?
Note: See 110-5, and that no insulation, or conductor material was given?
Question No. 9: Which of the following statements about the general requirements for number 6 conductors is true?
(a) It is required to be terminated at 75 degree C ampacity.
(b) It is required to be terminated at 60 degree C ampacity.
(c) It must have insulation rated 60 degree C ampacity.
(d) It must have insulation rated 75 degree C ampacity.
I will invite the student to join this board so he can add more on this subject.