How high does a pressure vacuum breaker have to be...

Texas Irrigation Technician Exam Questions And Answers (Verified Answers)

Question Number 90

How high does a pressure vacuum breaker have to be installed? a). 6" above the highest head or outlet b). 12" above the highest head or outlet c). 12" above the grade d). 12" above the highest head or outlet in the retracted position

d). 12" above the highest head or outlet in the retracted position

✔ Correct Answer:

d). 12" above the highest head or outlet in the retracted position

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Texas Irrigation Technician Exam Questions And Answers (Verified Answers)

Question Number 90

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