Mạch nhánh & Đi dâyCâu 119 / 521
A kitchen wall counter space is required to be served by a countertop receptacle when the counter is at least what width?
a.6 in
b.9 in
c.10 in
d.12 in
Giải thích
Section 210.52(C)(1) applies to wall counter spaces 12 in or wider. A counter narrower than 12 in is not required to have a dedicated countertop receptacle. 6, 9, and 10 in are all below the 12-in trigger.
Trích dẫn luật: 2023 NEC §210.52(C)(1)Luyện miễn phí toàn bộ 521 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- In a dwelling living room, general-purpose receptacles must be placed so that no point measured horizontally along the floor line of any wall space is farther than what distance from a receptacle?
- For dwelling receptacle spacing under 210.52(A), any wall space that is how wide or wider is counted as usable wall space requiring a receptacle?
- Along a dwelling kitchen countertop, receptacles must be installed so that no point along the wall counter space is more than what distance, measured horizontally, from a receptacle?
- What is the minimum number of 20-ampere small-appliance branch circuits required to serve the receptacle outlets in a dwelling kitchen, pantry, breakfast room, and dining room?
- The dwelling laundry receptacle outlet(s) required by 210.52(F) must be supplied by a branch circuit of at least what rating, dedicated to the laundry?
- A dwelling bathroom receptacle outlet must be supplied by a branch circuit of at least what rating that serves only bathroom receptacle outlets?
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