Texas Irrigation Sample Exam Questions and Answers (Verified Answers) | Latest 2023
Texas Irrigation Sample Exam Questions and Answers (Verified Answers) | Latest 2023 1. What is the undesirable reversal of the flow of water or mixtures of water and other undesirable substances from any source? ~ Answer: Backflow 2. Occurs when the user system is at a higher pressure than the supply water systems allowing undesirable substances to be pushed back ~ Answer: backpressure 3. Occurs when negative or reduced pressure exists in the supply piping ~ Answer: backsiphonage 4. What is the most common form of a cross connection? ~ Answer: Garden hose because it can connect the the portable water supply 5. What is potentially dangerous about an unprotected still cock? ~ Answer: A hose can be used for watering purposes, but it left in pools, elevated shrubs , or ground where there are chemicals it can be dangerous.
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- May 27, 2023
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- texas irrigation
- texas irrigation exam
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