Mạch nhánh & Đi dâyCâu 118 / 521
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?
a.12 in
b.24 in
c.36 in
d.48 in
Giải thích
Section 210.52(C)(1) requires countertop receptacles so no point along the wall counter line is more than 24 in from a receptacle, giving a 4-ft maximum spacing. 12 in is stricter than required; 36 and 48 in would leave points beyond the reach of a typical appliance cord.
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?
- A kitchen wall counter space is required to be served by a countertop receptacle when the counter is at least what width?
- 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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