Arizona Plumbing Practice Exam

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Prepare for the Arizona Plumbing Exam with quizzes, flashcards, and multiple-choice questions; each with detailed explanations and helpful hints.

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Which color identifies sanitary sewer systems in the underground utilities color code?

Safety Green
Bright Yellow
Blue
Red

The correct answer is: Safety Green

The color that identifies sanitary sewer systems in the underground utilities color code is actually a specific hue designated for this purpose. In the context of this question, the correct identification is crucial for anyone involved in plumbing or excavation work to avoid damaging utility lines and ensure safety. Sanitary sewer lines, which are responsible for transporting wastewater away from buildings to treatment facilities, have a designated color code in utility marking systems. This code is established to provide clear visual cues underground, helping workers quickly identify various utility types without needing to consult additional resources. The other choices represent different utility types, such as those for gas or electrical systems, which are assigned specific colors as well. Familiarity with these color codes helps prevent accidents and improves the efficiency of utility management. Understanding the correct color association for sanitary sewer systems is important for anyone involved in plumbing, construction, or related fields.