Question 1
Per IRC Chapter 25, which document governs the installation of plumbing systems in one- and two-family dwellings under the P1 Residential Plumbing Inspector exam?
Correct Answer:
International Residential Code (IRC), Chapters 25-32
Question 2
Per IRC Section P2503.5, the water supply system in a dwelling must be tested at what minimum pressure for what minimum duration?
Correct Answer:
50 psi air or working pressure water for 15 minutes
Question 3
Per IRC Section P2708, a shower compartment must have a minimum interior finished area of how many square inches?
Correct Answer:
1,024 square inches
Question 4
Per IRC Section P2904, a residential fire sprinkler system shall be designed and installed in accordance with which referenced standard?
Correct Answer:
NFPA 13D or IRC Section P2904
Question 5
Per IRC Section P3105.2, the developed length of a fixture trap arm to its vent must not exceed the distance shown in Table P3105.1 for the trap arm of what size?
Correct Answer:
Trap arm size determines the maximum length
Question 1
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Prepare with the ICC PCS Practice Questions - ICC Plumbing Code Specialist (PCS) Exam practice quiz. This question bank includes 100 questions covering section, water, minimum, many, and installed. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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ICC PCS Practice Questions - ICC Plumbing Code Specialist (PCS) Exam

This practice set contains 100 questions from the matching question bank and focuses on section, water, minimum, many, and installed. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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