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100+ Free AL Plumber Practice Questions

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2026 Statistics

Key Facts: AL Plumber Exam

70%

Passing Score

AL Plumbers & Gas Fitters Board

75

Questions

~2hr 54min time limit

$35-175

Exam Fee

Prov

IPC

Code Basis

International Plumbing Code

Alabama's journeyman plumber exam has approximately a 60% pass rate. The 75-question exam requires 70% to pass and is based on the IPC. Alabama requires completion of an apprenticeship or equivalent experience. The exam covers plumbing code, DWV systems, water supply, gas piping, and fixtures.

About the AL Plumber Exam

The Alabama journeyman plumber exam is administered by Prov on behalf of the Plumbers & Gas Fitters Examining Board. It tests knowledge of the IPC, drainage systems, water supply, venting, gas piping, and Alabama-specific amendments across 75 multiple-choice questions.

Questions

75 scored questions

Time Limit

2 hours 54 minutes

Passing Score

70%

Exam Fee

$35-$175 (Alabama Plumbers & Gas Fitters Examining Board)

AL Plumber Exam Content Outline

25%

Drainage, Waste & Vent Systems

IPC drain sizing, fixture units, slope requirements, cleanouts, trap seals, and DWV installation per Alabama amendments

25%

Water Supply & Distribution

Pipe sizing, backflow prevention, cross-connection control, water heaters, pressure regulation, and T&P relief requirements

20%

Venting Systems

Vent sizing, wet venting, circuit venting, air admittance valves, vent termination, and common venting per the IPC

15%

Gas Piping & Appliances

Gas pipe sizing, BTU calculations, pressure testing, appliance venting, combustion air, and IFGC requirements

15%

Code Administration & Materials

Permits, inspections, approved materials, joint methods, pipe supports, fixtures, and Alabama state-specific rules

How to Pass the AL Plumber Exam

What You Need to Know

  • Passing score: 70%
  • Exam length: 75 questions
  • Time limit: 2 hours 54 minutes
  • Exam fee: $35-$175

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

AL Plumber Study Tips from Top Performers

1Master IPC drain sizing tables and fixture unit calculations — these are heavily tested on the Alabama exam
2Study backflow prevention device selection for different hazard levels per IPC Section 608
3Memorize minimum pipe sizes, trap sizes, and vent sizes for common residential fixtures
4Practice gas pipe sizing using IFGC tables including BTU demand calculations
5Review water heater installation requirements including T&P relief, expansion tanks, and pan requirements

Frequently Asked Questions

What plumbing code does Alabama use?

Alabama uses the International Plumbing Code (IPC) with state-specific amendments. The exam is based on the current adopted edition. The Alabama Plumbers & Gas Fitters Examining Board oversees all licensing requirements.

How many questions are on the Alabama plumber exam?

The Alabama journeyman plumber exam has approximately 75 multiple-choice questions with a time limit of about 2 hours and 54 minutes. A score of 70% is required to pass.

Who administers the Alabama plumber exam?

The exam is administered by Prov on behalf of the Alabama Plumbers & Gas Fitters Examining Board. You must apply through the Board and schedule your exam through Prov's testing system.

What experience is required to take the Alabama journeyman plumber exam?

Alabama requires completion of a plumbing apprenticeship or equivalent documented experience working under a licensed plumber. Contact the Plumbers & Gas Fitters Examining Board for specific hour requirements.