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Key Facts: AR Plumber Exam
70%
Passing Score
Arkansas Department of Health Plumbing Division
80
Questions
3 hours time limit
$0-$200
Exam Fee
Prov
IPC
Code Basis
Arkansas adopts the International Plumbing Code (IPC) with state-specific amendments
Arkansas's journeyman plumber exam has approximately a 60% pass rate. The 80-question exam requires 70% to pass and is based on the IPC. Arkansas adopts the International Plumbing Code (IPC) with state-specific amendments.
Sample AR Plumber Practice Questions
Try these sample questions to review concepts for the AR Plumber exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 318+ question experience with AI tutoring.
1Under the IPC as adopted in Arkansas, what is the minimum size drain pipe required for a water closet?
2According to the IPC as enforced in Arkansas, what is the minimum slope for a 4-inch horizontal drainage pipe?
3Under Arkansas's plumbing code, what is the DFU value for a residential lavatory?
4Per the IPC as adopted in Arkansas, what is the minimum depth of a fixture trap seal?
5According to the IPC as enforced in Arkansas, at what intervals must cleanouts be installed on horizontal drainage piping 4 inches and smaller?
6Under the IPC as adopted in Arkansas, what is the maximum number of DFUs that can be connected to a 3-inch horizontal branch?
7Per the IPC as enforced in Arkansas, what is the required slope for a 2-inch horizontal drainage pipe?
8According to the IPC as adopted in Arkansas, what is the minimum size building sewer when serving more than one water closet?
9Under the IPC as enforced in Arkansas, what is the maximum tailpiece length from a fixture outlet to the trap weir?
10Per the IPC as adopted in Arkansas, what is the DFU value for a residential bathtub with shower?
About the AR Plumber Exam
The Arkansas journeyman plumber exam is administered by Prov on behalf of the Arkansas Department of Health Plumbing Division. The exam is administered by Prov on behalf of the Arkansas Department of Health. It tests knowledge of the IPC, drainage systems, water supply, venting, gas piping, and Arkansas-specific amendments.
Exam sponsor: Arkansas Department of Health Plumbing Division. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
80 questions
Time Limit
3 hours
Passing Score
70%
Reported exam pass rate: ~60%. This describes exam candidates, not OpenExamPrep users or results from using our resources. Exam sponsor website
Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Our practice resources: topics covered
We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.
Drainage, Waste & Vent Systems
IPC drain sizing, fixture units, slope requirements, cleanouts, trap seals, and DWV installation per Arkansas amendments
Water Supply & Distribution
Pipe sizing, backflow prevention, cross-connection control, water heaters, pressure regulation, and T&P relief requirements
Venting Systems
Vent sizing, wet venting, circuit venting, air admittance valves, vent termination per the IPC
Gas Piping & Appliances
Gas pipe sizing, BTU calculations, pressure testing, appliance venting, and combustion air requirements
Code Administration & Materials
Permits, inspections, approved materials, joint methods, pipe supports, and Arkansas-specific rules
Preparing for the AR Plumber Exam
What You Need to Know
- Passing score: 70%
- Exam length: 80 questions
- Time limit: 3 hours
- Exam / certification fees: $0-$200 Official sources
Using Our Practice Resources
- Work through all 318 available questions
- Review every answer and explanation
- Track weak areas and revisit them
- Use our AI tutor for tough concepts
AR Plumber: Suggested Study Strategy
Frequently Asked Questions
What plumbing code does Arkansas use?
Arkansas adopts the International Plumbing Code (IPC) with state-specific amendments. The Arkansas Department of Health Plumbing Division oversees all licensing requirements. The exam is based on the current adopted IPC edition.
How many questions are on the Arkansas plumber exam?
The Arkansas journeyman plumber exam has approximately 80 multiple-choice questions with a time limit of 3 hours. A score of 70% is required to pass.
Who administers the Arkansas plumber exam?
The exam is administered by Prov on behalf of the Arkansas Department of Health Plumbing Division. You must apply through the agency and schedule your exam through Prov's testing system.
What experience is required for the Arkansas journeyman plumber exam?
Completion of plumbing apprenticeship or equivalent documented experience under a licensed plumber. Contact the Arkansas Department of Health Plumbing Division for specific requirements and application procedures.