Colorado Journeyman Plumber Vocabulary Game
Exam terms with clues and explanations by OpenExamPrep.
About the Colorado Journeyman Plumber Vocabulary Game
A free word game for the Colorado Journeyman Plumber exam. Each round shows a clue for one of 20 exam terms across 11 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 Colorado Journeyman Plumber Vocabulary Game
Sanitary piping
Air circulation
Water Supply
Fixtures and Equipment
Odor barriers
Indirect discharge
Water Heaters
Isometric Analysis
Rainwater disposal
General Regulations
Home sprinklers
Sources for these terms (7)
- 2024 International Plumbing Code — Chapter 2 Definitions · Source checked 2026-11-04
- 2024 International Plumbing Code — Section 604.9 Water hammer · Source checked 2026-11-04
- 2024 International Plumbing Code — Section 912.1 Horizontal wet vent permitted · Source checked 2026-11-04
- 2024 International Plumbing Code — Section 504.7 Required pan · Source checked 2026-11-04
- 2024 International Plumbing Code — Section 105.5 Permit issuance · Source checked 2026-11-04
- NFPA 13D: Standard for the Installation of Sprinkler Systems in One- and Two-Family Dwellings and Manufactured Homes · Source checked 2026-11-04
- 3 CCR 720-1 Plumbing Rules and Regulations (Colorado State Plumbing Board, effective 08/14/2026) · Source checked 2026-11-04
About the CO Plumber Exam
The Colorado journeyworker plumber exam is administered by PSI for the Colorado State Plumbing Board. PSI provides the 2024 IPC and IRC at the test center, and candidates may not mark them or bring other materials. It covers sanitary and storm drainage, vents, water supply, fixtures, water heaters, traps, indirect waste, isometric analysis and residential fire sprinklers, not the state amendments.
Exam sponsor: DORA State Plumbing Board. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
100 questions
Time Limit
4 hours 30 minutes (240 + 30 minutes)
Passing Score
70%
Reported exam pass rate: Not published. Exam sponsor website
Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Official sources
Frequently Asked Questions
Is the CO 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 CO Plumber vocabulary game work?
Each round shows a clue for one of 20 CO 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 CO Plumber terms come from?
OpenExamPrep researched each term from the DORA State Plumbing Board 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 Colorado use?
Colorado's plumbing rules (3 CCR 720-1, effective August 14, 2026) adopt the 2024 International Plumbing Code and parts of the 2024 International Residential Code, with state additions and deletions, as the Colorado Plumbing Code. PSI's exams use the 2024 IPC and IRC from November 1, 2026 (the 2021 editions on request until February 1, 2027) and do not test the state amendments.
How many questions are on the Colorado plumber exam?
The Colorado journeyworker plumber exam has 100 scored multiple-choice items in 240 minutes, plus up to 10 unscored items with 30 more minutes. You need 70% (70 items correct) to pass.