Based on the 2023 NEC. Question: Conductors installed under or encased in not less than _____ of concrete are considered to be outside of a building. See answer below. Answer: 2 in. Explanation: ...
Explanation: Section 230.3 states, "Service conductors supplying a building or other structure shall not pass through the interior of another building or structure." Lupacchino is a senior design ...
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