BACKFLOW QUESTIONS AND
ANSWERS WITH COMPLETE
SOLUTIONS 100% GUARANTEED
SUCCESS!!!
DCVA or RPZ
Answer: According to the NJ DEP, an approved physical connection installation
device shall be a:
(Answer needs to be completed based on the specific context from NJ DEP.)
The majority of cross connections are caused by
Answer: Hose connections.
According to ASSE series 5000, a proper application of an assembly shall be
confirmed for code compliance with respect to
Answer: Degree of hazard, markings, prohibited locations.
The required number of test cocks on a two-inch and smaller pressure
vacuum breaker assembly (ASSE 1020)
Answer: Two.
The differential pressure gauge should be stored with all needle valves:
Answer: Open and hoses drained.
When performing a field test of a reduced pressure principle assembly (ASSE
1013), the number two test cock should be
Answer: Flushed with caution to prevent premature relief valve discharge.
During a field test procedure it is necessary to record the pressure differential at
which the relief valve opens for a -ANSWER✔✔Reduced pressure principle
ANSWERS WITH COMPLETE
SOLUTIONS 100% GUARANTEED
SUCCESS!!!
DCVA or RPZ
Answer: According to the NJ DEP, an approved physical connection installation
device shall be a:
(Answer needs to be completed based on the specific context from NJ DEP.)
The majority of cross connections are caused by
Answer: Hose connections.
According to ASSE series 5000, a proper application of an assembly shall be
confirmed for code compliance with respect to
Answer: Degree of hazard, markings, prohibited locations.
The required number of test cocks on a two-inch and smaller pressure
vacuum breaker assembly (ASSE 1020)
Answer: Two.
The differential pressure gauge should be stored with all needle valves:
Answer: Open and hoses drained.
When performing a field test of a reduced pressure principle assembly (ASSE
1013), the number two test cock should be
Answer: Flushed with caution to prevent premature relief valve discharge.
During a field test procedure it is necessary to record the pressure differential at
which the relief valve opens for a -ANSWER✔✔Reduced pressure principle
