Core TradesCâu 15 / 700
For general-use receptacles along a dwelling wall, the spacing rule requires that no point measured horizontally along the wall line be more than what distance from a receptacle?
a.4 feet
b.6 feet
c.8 feet
d.12 feet
Giải thích
The rule places receptacles so no point along the wall is more than 6 feet from one, which is why receptacles fall at most 12 feet apart. 4 and 8 feet misstate the limit, and 12 feet is the maximum spacing between receptacles, not the distance to the nearest one.
Trích dẫn luật: 2025 CA Electrical Code (CEC) Art. 210 (Branch Circuits)Luyện miễn phí toàn bộ 700 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- A rectangular slab measures 20 feet by 25 feet and is 5 inches thick. Approximately how many cubic yards of concrete does it require?
- Mechanical vibration of freshly placed concrete is done PRIMARILY to:
- Final troweling or hard floating of a concrete slab should NOT begin until:
- Along a kitchen countertop, receptacle outlets must be placed so that no point along the counter wall line is more than what distance from a receptacle?
- What is the MINIMUM headroom (vertical clearance) required for the working space about a service panel or other electrical equipment rated 600 volts or less?
- A feeder must supply a continuous load of 32 amperes plus a noncontinuous load of 40 amperes. What is the MINIMUM feeder conductor ampacity required?
Cập nhật gần nhất: · quy trình kiểm tra
Đội Ngũ Biên Tập PrepPass · Đối chiếu với California CSLB General Building (B) Trade Examination · Quy trình kiểm tra