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Code Question of the Month – April 2022

Code Question

The minimum depth of working space for a 208Y/120-volt, three-phase panelboard, with exposed live parts on one side and grounded parts on the other, shall be at least ___ feet.Select one:

a. 3

b. 3 1/2

c. 4

d. 21/2

Answer: a. 3

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