Colorado Journeyman Plumber Vocabulary Game
Exam terms with clues and explanations by OpenExamPrep.
About the Colorado Journeyman Plumber Vocabulary Games
4 free word games built on 20 Colorado Journeyman Plumber terms across 11 topics. Every game deals terms at random and shows what each term means, so you can keep playing as long as you like.
How to Play
- 1.Read the clue and type the term (3 to 6 letters).
- 2.Green: right spot. Yellow: wrong spot. Gray: not in the term.
- 3.Solve it in 6 tries, then read the explanation.
- 1.Swap two neighboring tiles to line up 3 of the same term.
- 2.Longer lines, two lines at once and chains score more.
- 3.Play until no swap can make a line.
- 1.Flip two cards. A matching pair stays face up.
- 2.Each pair you find shows what the term means.
- 3.Clear the board in as few moves as you can.
- 1.Find each listed term in the letter grid.
- 2.Drag across its letters: across, down or diagonally.
- 3.Find all five as fast as you can.
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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 do the CO Plumber vocabulary games work?
There are 4 games built on 20 CO Plumber terms. In Guess the Term, a clue describes one term and you have six tries to spell it, with green, yellow and gray letters showing how close you are. In Term Match, six terms appear as colored tiles; swap neighbors to line up three or more of the same term, and each match shows what the term means. In Term Pairs, twelve face-down cards hide six pairs of terms; flip two at a time to find each pair, and every pair you find shows what the term means. In Term Search, five terms hide in a grid of letters, reading across, down or diagonally; drag across a term to circle it, and each term you find shows what it means.
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.