Plumbing Quizzes, Questions & Answers

If there’s any one invention we should be collectively thankful for, it’s modern day plumbing. Read more

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Are you preparing for the Master Plumber Pre-board Exam and looking for a way to test your knowledge and skills? Our Master Plumber Pre-board Exam Practice Test is designed to help you get exam-ready by covering essential topics...

Questions: 100  |  Attempts: 53874   |  Last updated: Jul 17, 2025
  • Sample Question
    In water supply system, it is the first section of water supply piping in a building after the water meter.
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Master Plumbers are bound by a code of ethics, insured for six years, licensed and registered, highly trained, quality tradesman and backed by the industry. The highest level is the master plumber, which requires experience...

Questions: 100  |  Attempts: 20240   |  Last updated: Jun 28, 2024
  • Sample Question
    What is the minimum pressure outlet to operate a flush valve in water closet and urinal?
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This general plumbing knowledge quiz assesses key practical skills and understanding in plumbing. Topics include proper disposal methods, toilet maintenance, and installation specifics like the use of Teflon tape and wax rings,...

Questions: 12  |  Attempts: 5795   |  Last updated: Jul 8, 2025
  • Sample Question
    Grease can be disposed in the kichen sink?
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Plumbing is something that exists in almost every household or building and if you can be a certified plumber the jobs you have will be unlimited as the skill is not easy to perfect. This test is designed to assess general...

Questions: 10  |  Attempts: 14009   |  Last updated: Mar 22, 2023
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    What fitting is required to join copper with a galvanized pipe?
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PUNKD12 PROBLEM S-1 assesses knowledge on plumbing systems, focusing on terminologies and functional aspects such as waste systems, pipe lengths, flush mechanisms, and water safety. It is designed for individuals advancing in...

Questions: 97  |  Attempts: 4094   |  Last updated: Apr 7, 2024
  • Sample Question
    A horizontal drain that is sized to provide free movement of air above the flow line of the drain is called a __
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