Thoát nước, Nước thải & Thông hơiCâu 105 / 360
The horizontal drainage pipe between a fixture trap and its vent is called the:
a.Trap arm
b.Developed length
c.Crown weir
d.Fixture branch
Giải thích
The horizontal pipe between the trap weir and the vent is the trap arm, and its maximum length is set by pipe size in the trap-to-vent table. Developed length is a general measurement term, the crown weir is the top inside of the trap, and a fixture branch collects multiple fixtures. Only trap arm names this specific segment.
Trích dẫn luật: 2022 California Plumbing Code (CPC) §1002.2Luyện miễn phí toàn bộ 360 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Using the half-diameter rule, the minimum vent size for a 4 inch drain is:
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- A 5 inch building sewer sloped at 1/4 inch per foot is permitted a maximum load of how many DFU?
- A 6 inch building drain sloped at 1/8 inch per foot is permitted a maximum load of how many DFU?
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