Question 7065 of 844 · Washington 01 Journey Level Electrician Exam
What is the minimum headroom of the working space for service equipment and panelboards rated 1000 volts or less?
Exactly one answer is correct.
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Correct answer to question 7065
- D: 6 1/2 ft or the height of the equipment, whichever is greater
Explanation
Section 110.26(A)(3) requires the working space to be clear from the floor to a height of 6 1/2 ft or the height of the equipment, whichever is greater. Smaller existing dwelling services may have exceptions.
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