Question 6048 of 844 · Washington 01 Journey Level Electrician Exam
Outlet and device boxes that do not enclose devices or utilization equipment must have an internal depth of at least
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 6048
- D: 1/2 in
Explanation
Boxes that do not enclose devices or utilization equipment must have an internal depth of not less than 1/2 in. Boxes enclosing devices need enough depth for the device plus clearance. See 314.24.
More questions: Wiring Methods, Conductors and Boxes
- 6050For a straight pull through a pull box containing 4 AWG or larger conductors, the box length must be at least how many times the largest raceway trade size?
- 6051For an angle pull, a trade size 3 and a trade size 2 conduit enter the same wall of a pull box. What is the minimum distance to the opposite wall?
- 6052What is required on every box in a completed installation?
- 6054What does the designation THHN indicate?
- 6055What is the temperature rating of THWN-2 insulation in a wet location?
- 6056XHHW insulation, without the -2 suffix, is rated 90 C in dry and damp locations and what in wet locations?