Branch Circuits & Feeders第 10 / 120 题
What is the minimum number of 20-ampere small-appliance branch circuits required for the kitchen, pantry, breakfast room and dining room receptacles of a dwelling unit?
a.One
b.Two
c.Three
d.Four
解析
At least two 20-ampere small-appliance branch circuits must serve the receptacle outlets in those rooms, and those circuits may not supply other outlets. One circuit is below the minimum, while three or four exceed the code minimum and are design choices rather than requirements.
法律依据: 2023 NEC §210.11(C)(1)免费刷完整 120 道题库 — 无需注册。
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