Question 6043 of 844 · Washington 01 Journey Level Electrician Exam
A box contains four 12 AWG circuit conductors, two 12 AWG EGCs, and one switch on a single yoke. No clamps or fittings. What is the minimum box volume?
Exactly one answer is correct.
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Correct answer to question 6043
- C: 15.75 cu in
Explanation
Count 4 conductors, 1 for all EGCs, and 2 for the device yoke, for 7 allowances. 7 x 2.25 cu in = 15.75 cu in. See 314.16(B) and Table 314.16(B).
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