Exam (elaborations)
Backflow Prevention Assembly Tester Training - GA With Questions and Answers.
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Backflow Prevention Assembly Tester Training - GA With Questions and Answers. What is an actual cross connection? - ANSWER Any arrangement of pipes, fittings, or devices that connects a potable water supply directly to a non-potable source at all times What is an Air Gap? - ANSWER The unobstruc...
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