Question 1090 of 844 · Washington 01 Journey Level Electrician Exam
Ampacity is defined in the NEC as the maximum current a conductor can carry continuously:
Exactly one answer is correct.
You got of questions right. Here on the question pages nobody remembers which ones you got wrong. The trainer saves your progress and asks the mistakes again until they stick.
Or free: the 10 questions most people get wrong
Show solution
Correct answer to question 1090
- A: Under the conditions of use without exceeding its temperature rating
Explanation
Article 100 defines ampacity as the maximum current, in amperes, that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
More questions: Definitions, Theory and Plans
- 1091In the NEC, the term approved means:
- 1092Equipment that has a label, symbol or identifying mark of an organization acceptable to the AHJ that maintains periodic inspection of its production is described as:
- 1093Under the NEC, operation of equipment in excess of its normal full-load rating that would cause damaging overheating if it persisted is called:
- 1094Under the NEC, a disconnect is considered in sight from the equipment it serves when it is visible and not more than:
- 1095A branch circuit with two or more ungrounded conductors having a voltage between them and a grounded conductor with equal voltage to each ungrounded conductor is a:
- 1096A building-supplied transformer whose secondary has no direct electrical connection to the supply conductors, except through grounding and bonding connections, creates: