ANSWERS|LATEST
UPDATE!!!!2025/2026|GUARANTEED
ASSE 5110 Backflow Prevention Assembly Tester Certification exam - ANSWER An
examination that consists of one hundred (100) questions to be answered in two hours.
Gauge pressure - ANSWER The pressure measured relative to atmospheric pressure,
which changes with water velocity in the pipe.
Backsiphonage - ANSWER A form of backflow due to an increase in system pressure
that causes a positive pressure to exist at a site in the water system.
Backflow - ANSWER The unintentional reversal of flow in a potable water system
which may result in contamination or pollution of the system.
Potable water system - ANSWER A water system that is safe for drinking and food
preparation.
Non-potable water - ANSWER Water that is not safe for drinking or food preparation.
Containment - ANSWER A condition designed to protect against a health hazard.
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