Massachusetts Plumbers Journeyman Practice Exam

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Prepare for the Massachusetts Plumbers Journeyman Exam. Study with flashcards and multiple choice questions, each question comes with hints and explanations. Ensure your success!

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How high above the finished threshold level should shower pans turn up on all sides?

A. 3 inches
B. 6 inches
C. 9 inches
D. 12 inches

The correct answer is: A. 3 inches

Shower pans should turn up 3 inches above the finished threshold level on all sides to prevent water leakage and damage to surrounding areas. This height is sufficient to contain water within the shower area and safeguard against potential water damage. Options B, C, and D suggest heights that are excessive and unnecessary, making option A the correct choice.