Codes, Regulations, & Standards Flashcards
7 cards from real CPD practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Codes, Regulations, & Standards flashcards as text
Under the IPC, what is the minimum trap seal depth required for plumbing fixtures?
Answer: 2 inches
The IPC requires a minimum trap seal depth of 2 inches to prevent sewer gas from entering the building.
Which federal regulation governs the maximum flow rate of showerheads manufactured for sale in the United States?
Answer: Energy Policy Act (EPAct)
The Energy Policy Act (EPAct) of 1992 sets federal maximum flow rates for showerheads at 2.5 GPM.
Per ASME A112.19.2, what standard governs vitreous china plumbing fixtures?
Answer: ASME A112.19.2
ASME A112.19.2 is the standard specifically covering vitreous china plumbing fixtures including sinks and water closets.
Which IPC section addresses the required venting of a combination waste and vent system?
Answer: IPC Section 918
IPC Section 918 covers combination drain and vent systems, specifying sizing and slope requirements.
ASSE 1070 establishes performance requirements for which type of device?
Answer: Thermostatic mixing valves for individual fixture use
ASSE 1070 covers performance requirements for water temperature limiting devices at individual fixtures to prevent scalding.
Under ADA Standards, what is the maximum mounting height for the rim of a lavatory in an accessible restroom?
Answer: 34 inches AFF
ADA Standards require the rim of a lavatory to be mounted no higher than 34 inches above the finished floor.
Which organization publishes the National Standard Plumbing Code (NSPC) used primarily in the northeastern United States?
Answer: PHCC
The Plumbing-Heating-Cooling Contractors Association (PHCC) publishes the National Standard Plumbing Code.