Thiết bị & Bình nước nóngCâu 196 / 360
Under CALGreen, a residential showerhead is generally limited to a maximum flow rate of:
a.2.5 gpm at 80 psi
b.2.2 gpm at 60 psi
c.1.8 gpm at 80 psi
d.0.5 gpm at 60 psi
Giải thích
CALGreen limits residential showerheads to a maximum of 1.8 gallons per minute at 80 psi. Where multiple showerheads serve one shower, their combined flow generally cannot exceed the limit. This conserves both water and the energy to heat it.
Trích dẫn luật: 2022 CALGreen §4.303.1Luyện miễn phí toàn bộ 360 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- The minimum clearance required in front of a water closet, measured from the front of the bowl to any wall or fixture, is:
- 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:
- Which statement about traps on plumbing fixtures is correct?
- 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:
Cập nhật gần nhất: · quy trình kiểm tra
Đội Ngũ Biên Tập PrepPass · Đối chiếu với California CSLB C-36 Plumbing Trade Examination · Quy trình kiểm tra