Arizona Journeyman Plumber Vocabulary Game
Exam terms with clues and explanations by OpenExamPrep.
About the Arizona Journeyman Plumber Vocabulary Game
A free word game for the Arizona Journeyman Plumber exam. Each round shows a clue for one of 20 exam terms across 13 topics. Recall the term, spell it out, then read a short explanation. Rounds pick a random term, so you can keep playing as long as you like.
How to Play
- 1Read the clue and type a term with the right number of letters (3 to 6). Abbreviations count: type the letters only.
- 2Press Check Answer or Enter. Each letter changes color to show how close you are.
- 3You have 6 tries. Stuck? Need a hint? asks the AI tutor for a nudge without giving the term away, and Skip moves to a new term.
- 4After the round, read the explanation, ask the AI to explain it, share your result, or press Next.
- ARight letter, right spot
- AIn the term, wrong spot
- ANot in the term
Explore More Plumber License
Continue into nearby exams from the same family. Each card keeps practice questions, study guides, flashcards, videos, and articles in one place.
Free CEMore From This Family
Videos and articles for deeper review.
Topics in the Arizona Journeyman Plumber Vocabulary Game
Soil and waste
Indirect waste
Water supply
Septic and wastewater
General knowledge
Traps and interceptors
Plumbing fixtures
Backflow prevention
Storm drainage
Fuel gas
Hydronics
Sprinkler systems
Excavation
Sources for these terms (13)
- Basic Information about Lead in Drinking Water — US EPA · Source checked 2026-11-04
- Use of Lead Free Pipes, Fittings, Fixtures, Solder, and Flux for Drinking Water — US EPA · Source checked 2026-11-04
- 29 CFR 1926.650 — Scope, application, and definitions applicable to this subpart (Excavations) · Source checked 2026-11-04
- 29 CFR 1910.159 — Automatic sprinkler systems · Source checked 2026-11-04
- Arizona Registrar of Contractors C-37 (CR-37) Plumbing (Commercial) — Content Outline and Reference List (PSI, last revised 1/20/2022) · Source checked 2026-11-04
- 2018 International Plumbing Code — Chapter 2 Definitions · Source checked 2026-11-04
- 2018 International Plumbing Code — Section 608.1 General · Source checked 2026-11-04
- 2018 International Plumbing Code — Section 504.7 Required pan · Source checked 2026-11-04
- 2018 International Fuel Gas Code — Chapter 2 Definitions · Source checked 2026-11-04
- 2018 International Fuel Gas Code — Section 408.2 Drips · Source checked 2026-11-04
- 2018 International Mechanical Code — Chapter 2 Definitions · Source checked 2026-11-04
- 2018 International Plumbing Code — Section 1002.1 Fixture traps · Source checked 2026-11-04
- Arizona Revised Statutes § 32-1122 — Qualifications for license · Source checked 2026-11-04
About the AZ Plumber Exam
Arizona licenses plumbing contractors through the Registrar of Contractors (ROC). The license's qualifying party completes ROC's online Statutes and Rules Exam (SRE) and, unless waived, PSI's C-37 (CR-37) Plumbing (Commercial) trade exam: 100 questions in 240 minutes, 70% to pass, open book with the 2018 IPC, IFGC and IMC, NFPA 13, 13D and 13R, OSHA 29 CFR 1926 and ADEQ on-site wastewater rules.
Exam sponsor: Arizona Registrar of Contractors. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
100 questions
Time Limit
240 minutes
Passing Score
70%
Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Official sources
Frequently Asked Questions
Is the AZ Plumber vocabulary game free?
Yes. The game is free to play with no sign-up. Signing in adds AI explanations for any term.
How does the AZ Plumber vocabulary game work?
Each round shows a clue for one of 20 AZ Plumber terms. Guess the term in six tries: green means the right letter in the right spot, yellow means the letter is in the term but in another spot, and gray means it is not in the term. After the round, read the explanation and play the next term.
Where do the AZ Plumber terms come from?
OpenExamPrep researched each term from the Arizona Registrar of Contractors content outline and primary sources, listed under Sources on this page. The game is independent study material, not an official exam resource.
What plumbing code does Arizona use?
Code questions on the ROC's C-37 (CR-37) plumbing exam are based only on the editions PSI lists: the 2018 International Plumbing Code, 2018 International Fuel Gas Code and 2018 International Mechanical Code, plus NFPA 13, 13D and 13R for sprinklers. Cities and counties adopt their own plumbing codes for permits and inspections.
How many questions are on the Arizona plumber exam?
The C-37 (CR-37) Plumbing (Commercial) exam has 100 multiple-choice questions with a 240-minute time limit. A score of 70% is required to pass.