NM CID EL-1 Practice Questions - New Mexico CID EL-1 Electrical Distribution Systems, Including Transmission Lines Examination Exam

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A 12.47Y/7.2 kV metal-enclosed switchgear lineup has exposed live parts on one side of the working space and a grounded metal wall on the other (Condition 2). NEC 2020 Table 110.34(A) requires what minimum depth of working space?

3 feet 4 feet 5 feet 9 feet

Correct Answer:

5 feet

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