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IPC 2021 track only

Plumbing Code Fundamentals — IPC 2021 track
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IPC 2021 practice in DWV, venting, supply, and backflow. A separate UPC 2021 bank is available as Plumbing Code Practice — UPC 2021 track.

154 questions in this track

UPC 2021 practice is available in a separate bank. This track does not mix UPC or IFGC rules with IPC practice.

Exam and product profile

General code practice. Not aligned to any specific state exam blueprint. State guides and credential resources ↓

Exam / general subject
Plumbing Code Fundamentals — IPC 2021 track
Exam code
Not verified
Credential issuer
State/local licensing authority; classification-specific authorities and limitations are recorded in state guides below
Jurisdiction
State/local: Texas, Florida, California, Colorado, Arizona, Georgia, North Carolina, Ohio, Washington, Utah
Administrator
Varies by authority/classification; verified examples include PSI, Prov, CPS HR/Pearson VUE and state-board practical testing (see state guides below)
CodeReady references / editions
IPC 2021 track only
Official exam editions
Not verified
Official references
IPC and UPC are not interchangeable; exact code family/edition is jurisdiction-specific and must be verified
Official bulletin / objectives
Not verified
Eligibility summary
Jurisdiction, license classification, experience, education, application approval and any practical component must be checked separately. No single national eligibility rule is established by these state-specific sources.
Eligibility source
Not verified
Components covered (subject scope)
General plumbing concepts and code-lookup practice; not a verified single-state blueprint
Components excluded
State-specific exam alignment unless expressly verified for a named classification and reference edition; Hands-on/practical assessments; Apprenticeship, supervised experience, required classroom hours, application/approval and license issuance
Official format
Not verified
Last verified (profile research, not a bank accuracy audit)
2026-09-19

Editorial recommendation: sell as general trade/code practice, not a national journeyman licensing exam.

State rows distinguish verified contractor or specialty alternatives from an unverified journeyman-equivalent credential. A verified alternative is not a verified match to this product.

Adopted construction code and exam references are separate fields. Never infer one from the other or transfer one state's vendor/eligibility to another.

No single national question count, time limit, section weighting or passing score applies. Catalog defaults are product practice settings only.

Bank-by-bank question accuracy and full objective coverage were not audited in this research.

See every not verified state field and its reason before making consumer-facing claims.

Verification sources and scope

Verified: Editorial cross-jurisdiction synthesis: these state-specific licensing systems do not form one national journeyman exam. Current product should remain general-practice; precise official facts and gaps are field-cited in stateRows. Confirmed in the cited official source.

Preparing, qualifying, passing, receiving

  1. Preparing: CodeReady provides independent study materials.
  2. Qualifying: Meet the issuer’s eligibility, application, experience, and training requirements separately.
  3. Passing: Complete the required official assessments; a practice percentage is not an official result. OSHA Outreach requires authorized training, not a CodeReady test.
  4. Receiving: Only the responsible issuer can award the credential or card after its requirements are met. Buying or completing this bank does not confer one.
State guides and credential resources

Texas

Credential classification
Journeyman Plumber
Licensing authority
Texas State Board of Plumbing Examiners (TSBPE)
Administrator
Pearson VUE written-test scheduling/delivery pathway; TSBPE practical at Austin/Waco
Adopted construction code (not necessarily the tested edition)
Not verified
Exam references
Not verified
Bulletin / official guide
Not verified

Verified: 2026-09-19. This credential is not a claim of bank alignment.

Florida

Credential classification
Certified/registered Plumbing Contractor (verified alternative, not a journeyman credential)
Licensing authority
Florida DBPR Construction Industry Licensing Board — contractor scope only
Administrator
Not verified
Adopted construction code (not necessarily the tested edition)
Not verified
Exam references
Not verified
Bulletin / official guide
Not verified

Verified: 2026-09-19. This credential is not a claim of bank alignment.

California

Credential classification
C-36 Plumbing contractor examination; not evidence of a statewide journeyman license
Licensing authority
California Contractors State License Board — C-36 contractor scope
Administrator
Not verified
Adopted construction code (not necessarily the tested edition)
Not verified
Exam references
2025 California Plumbing, Mechanical, Building and Green Building Standards Codes listed as study resources; closed-book
Bulletin / official guide
Official guide

Verified: 2026-09-19. This credential is not a claim of bank alignment.

Colorado

Credential classification
Journeyman/Journeyworker Plumber; distinct Residential and Master classes
Licensing authority
Colorado State Plumbing Board (DORA Division of Professions and Occupations)
Administrator
Not verified
Adopted construction code (not necessarily the tested edition)
Not verified
Exam references
Not verified
Bulletin / official guide
Not verified

Verified: 2026-09-19. This credential is not a claim of bank alignment.

Arizona

Credential classification
Not verified
Licensing authority
Not verified
Administrator
Not verified
Adopted construction code (not necessarily the tested edition)
Not verified
Exam references
Not verified
Bulletin / official guide
Not verified

Verified: 2026-09-19. This credential is not a claim of bank alignment.

Georgia

Credential classification
Not verified
Licensing authority
Not verified
Administrator
Not verified
Adopted construction code (not necessarily the tested edition)
Not verified
Exam references
Not verified
Bulletin / official guide
Not verified

Verified: 2026-09-19. This credential is not a claim of bank alignment.

North Carolina

Credential classification
Plumbing contracting (board scope); specific journeyman equivalence not verified
Licensing authority
North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors
Administrator
Not verified
Adopted construction code (not necessarily the tested edition)
Not verified
Exam references
Not verified
Bulletin / official guide
Not verified

Verified: 2026-09-19. This credential is not a claim of bank alignment.

Ohio

Credential classification
Commercial Plumbing Contractor license (also called Master License)
Licensing authority
Ohio Construction Industry Licensing Board
Administrator
PSI — commercial contractor exam
Adopted construction code (not necessarily the tested edition)
Not verified
Exam references
Not verified
Bulletin / official guide
Not verified

Verified: 2026-09-19. This credential is not a claim of bank alignment.

Washington

Credential classification
Journey level plumber (PL01) certificate, distinct from specialty certificates
Licensing authority
Washington Department of Labor & Industries
Administrator
Not verified
Adopted construction code (not necessarily the tested edition)
2021 Uniform Plumbing Code (UPC), state amendments/exceptions; effective March 15, 2024
Exam references
Not verified
Bulletin / official guide
Not verified

Verified: 2026-09-19. This credential is not a claim of bank alignment.

Utah

Credential classification
Journeyman Plumber; separate Residential Journeyman, Master, Residential Master and Apprentice
Licensing authority
Utah Division of Professional Licensing
Administrator
Prov (DOPL plumbing page links Division exam scheduling)
Adopted construction code (not necessarily the tested edition)
Not verified
Exam references
Not verified
Bulletin / official guide
Not verified

Verified: 2026-09-19. This credential is not a claim of bank alignment.

What you get / what you don’t

What you get: Access to this practice bank, cited explanations, flashcards, browser-local progress, and practice tests. Tests use eligible reviewed items only; test sizes can be smaller than the bank.

What you don’t: A license, certification, OSHA card, exam voucher, authorized training hours, practical assessment, hands-on lab, or official performance-based question simulation. No guaranteed exam result or claim of exhaustive objective coverage.

$39 buys this bank for the operating life of CodeReady. All-access is $79 lifetime or $19/month while subscribed.

Retake-access extension: monthly subscribers may request one free month of continued access after a documented exam attempt within 60 days. Single-bank and lifetime buyers already retain access; this is not an added benefit for them. Terms.

KNOW THE TERRITORY

What you’ll practice.

DWV sizingPractice topic
VentingPractice topic
Water supply sizingPractice topic
FixturesPractice topic
TrapsPractice topic
BackflowPractice topic
Water heatersPractice topic
Isometrics and generalPractice topic

Topic organization for this practice bank, not a claim of exhaustive official exam coverage. EPA mocks use 25 questions per section; A+ mocks keep the two Cores separate.

Try ten free practice questions →

Preparing in your state.

Check licensing guidance before choosing your study plan.

TAKE IT FOR A TEST DRIVE

Three questions. No sign-up.

01 / DWV sizing

Under the 2021 IPC, what is the general minimum slope for a horizontal drainage pipe 2.5 inches or smaller?

  1. 1/4 inch per foot
  2. 1/8 inch per foot
  3. 1/16 inch per foot
  4. 1 inch per foot
Show answer & explanation

1/4 inch per foot

Table 704.1 generally requires 1/4 inch per foot for pipes 2.5 inches or smaller. Verify any special application and local amendment.

2021 IPC Table 704.1

02 / DWV sizing

Under the 2021 IPC, what is the general minimum slope for a horizontal drainage pipe 3 through 6 inches in diameter?

  1. 1/16 inch per foot
  2. 1/8 inch per foot
  3. 1/4 inch per foot in every case
  4. No slope if vented
Show answer & explanation

1/8 inch per foot

The table permits a 1/8-inch-per-foot minimum for 3- through 6-inch horizontal drainage piping. This differs from rules in some other codes.

2021 IPC Table 704.1

03 / DWV sizing

Under the 2021 IPC, what is the general minimum slope for horizontal drainage pipe 8 inches or larger?

  1. 1/16 inch per foot
  2. 1/4 inch per foot in every case
  3. 1/8 inch per foot in every case
  4. Zero slope
Show answer & explanation

1/16 inch per foot

Table 704.1 provides a 1/16-inch-per-foot minimum for piping 8 inches and larger, subject to the actual system design and applicable requirements.

2021 IPC Table 704.1

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