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Prometric Wyoming Master Residential Plumbing Certification Package


This exam has 100 questions and is open book. You have a 4 hour time limit with a minimum passing score of 70%.

Scope – Tests a candidate’s knowledge of the design, installation, repair, maintenance, and extension of a plumbing system, including drains, waste, sanitary vents, water supply, fixtures, and indirect wastes as it applies to one- and two-family residences, also multiple single-family dwellings (townhouses) not more than three stories in height.

NOTE: The following references were used to develop this exam. With the exception of the Code books, you may use newer editions of references as they become available at your own discretion. However, newer editions may or may not contain applicable information to the content on the exam. You assume the risk of using a more current reference than that listed below. In regards to Code books, only the edition of the Code book listed below will be allowed into the test site.

The following references are allowed in the testing center. 
International Residential Code for One- and Two-Family Dwellings
29 CFR 1926 OSHA Construction Industry Regulations

The following references were used to create exam questions but are not allowed in the testing center. 
Code of Federal Regulations, Title 29, Part 1926 (OSHA)
Mathematics for Plumbers and Pipefitters
Modern Plumbing

All test questions are the property of Prometric Inc. and are protected by copyright. Federal law provides severe civil and criminal penalties for the unauthorized reproduction, distribution, or exhibition of copyrighted materials.

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