2.2.3 - Backflow Prevention
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Practice Questions
Test your understanding with targeted questions
What is backflow?
💡 Hint: Think about how it can affect water quality.
Name one device that can prevent backflow.
💡 Hint: Consider what allows water to flow in only one direction.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of a non-return valve?
💡 Hint: Think about its function in preventing contamination.
True or False: Backflow can contaminate drinking water.
💡 Hint: Consider the health implications.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a small plumbing system for a residence that includes backflow prevention measures. Explain your choices.
💡 Hint: Consider all entry points of water supply in your design.
You are tasked with inspecting a public building’s plumbing for backflow prevention. Outline the steps you would take.
💡 Hint: Think about the order of tasks in this process for effectiveness.
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