Thiết bị & Bình nước nóngCâu 197 / 360
Which statement about traps on plumbing fixtures is correct?
a.Two fixtures may never share any drain
b.A fixture needs a trap only if it drains hot water
c.Traps are optional on floor drains
d.Each plumbing fixture must be separately trapped, with limited exceptions
Giải thích
Each plumbing fixture generally must be individually trapped to keep sewer gases out of the building. Limited exceptions allow, for example, a three-compartment sink to share a trap under specific rules. The trap's water seal is the barrier against gases.
Trích dẫn luật: 2022 California Plumbing Code (CPC) §1002.1Luyện miễn phí toàn bộ 360 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Two water closets set side by side in a public restroom must have a minimum center-to-center spacing of:
- Under CALGreen residential requirements, a lavatory (bathroom) faucet is generally limited to a maximum flow rate of about:
- Under CALGreen, a residential showerhead is generally limited to a maximum flow rate of:
- A standard fixture trap must maintain a liquid seal of not less than 2 inches and not more than:
- When setting a floor-mounted water closet, the connection to the closet flange must be made:
- A properly installed closet flange should sit at what position relative to the finished floor?
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