SCENARIO…………… A TESTER IS DOING A - ProProfs
     

SCENARIO…………… A TESTER IS DOING A FIELD TEST ON A REDUCED PRESSURE PRINCIPLE BACKFLOW PREVENTER. DURING THE TEST, A LEAKING #2 CHECK VALVE IS FOUND. AFTER MAKING THE NECESSARY REPAIRS, WHAT IS THE NEXT STEP?



A. THE #2 CHECK VALVE SHOULD BE RETESTED
B. THE ENTIRE ASSEMBLY SHOULD BE RETESTED
C. THE RELIEF VALVE SHOULD BE RETESTED
D. THE #1 CHECK VALVE SHOULD BE RETESTED
E. THE ASSEMBLY IS APPROVED WITH NO RETESTING

This question is part of Backflow qiz 3

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1 Answer

pbarton

Pbarton

Answered on May 15, 2018

The entire assembly should be retested

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