Backsiphonage Samenvattingen, Aantekeningen en Examens
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![WATER DISTRIBUTION GRADE 1 CERTIFICATION ADEQ PRACTICE EXAM NEW GUIDE QUESTIONS AND ANSWERS COMPLETE GUIDE MATERIAL](/docpics/63cef11db21fc_2291486.jpg)
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WATER DISTRIBUTION GRADE 1 CERTIFICATION ADEQ PRACTICE EXAM NEW GUIDE QUESTIONS AND ANSWERS COMPLETE GUIDE MATERIAL
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WATER DISTRIBUTION GRADE 1 CERTIFICATION ADEQ PRACTICE EXAM NEW GUIDE QUESTIONS AND ANSWERS COMPLETE GUIDE MATERIAL 
 
What is the general definition of an ion? An _________ with a positive or negative charge - ANS Atom 
 
A continuous positive pressure in a distribution system is essential for preventing what event? - ANS Backflow Event 
 
_____________ water pressure must be maintained to ensure adequate customer service during peak flow periods. However, minimum positive pressure must be main...
![Texas Irrigator Practice Test Section 1 Questions and Answers 2023 (Verified Answers) UPDATED 2024 Which devices can stop backsiphonage? a). PVB, DCA, RP, and AVB b). DCA and RP c). RP, DCA, and PVB d). AVB and PVB e). PVB and DCA a). PVB, DCA, RP, and AV](/docpics/5015791/661e5374788a3_5015791_121_171.jpeg)
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Texas Irrigator Practice Test Section 1 Questions and Answers 2023 (Verified Answers) UPDATED 2024 Which devices can stop backsiphonage? a). PVB, DCA, RP, and AVB b). DCA and RP c). RP, DCA, and PVB d). AVB and PVB e). PVB and DCA a). PVB, DCA, RP, and AV
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Texas Irrigator Practice Test Section 1 Questions and Answers 2023 (Verified Answers) UPDATED 2024 
Which devices can stop backsiphonage? 
a). PVB, DCA, RP, and AVB 
b). DCA and RP 
c). RP, DCA, and PVB 
d). AVB and PVB 
e). PVB and DCA 
a). PVB, DCA, RP, and AVB 
 
 
Which devices can stop backpressure? 
a). PVB, DCA, RP, and AVB 
b). RP, DCA, and PVB 
c). AVB and PVB 
d). PVB and DCA 
e). DCA and RP 
e). DCA and RP 
 
 
Which devices can handle constant pressure? 
a). PVB, DCA, RP, and AVB 
b)...
![Backflow Prevention Practice Exam Questions and Answers 2024 Graded A.](/docpics/4938577/66118b91aac5b_4938577_121_171.jpeg)
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Backflow Prevention Practice Exam Questions and Answers 2024 Graded A.
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Backflow Prevention Practice Exam Questions and Answers 2024 Graded A. 
A backflow preventer creates a closed plumbing system that 
requires the installation of a(n) _____? 
A. Expansion tank 
B. Globe valve 
C. Pressure reducing valve 
D. Temperature and pressure relief valve 
E. Utility box key - ANSWER Expansion tank 
A barometric loop must be installed 35 ft (10.7 m) above the highest 
____? 
A. Boiler 
B. Fixture outlet 
C. Gate valve 
D. Service connection 
E. Water meter - ANSWER Fixture ...
![Back Flow Practice Test Questions and Answers with complete solution](/docpics/5383078/664c3dd385e1e_5383078_121_171.jpeg)
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Back Flow Practice Test Questions and Answers with complete solution
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The unintentional reversal of flow in a potable water system which may result in contamination or 
pollution of the system. 
A. cross connection 
B. backflow 
C. backpressure backgflow 
D. backsiphonage backflow - Answer-B. Backflow 
A device installed in the potable water supply to a system that contains a pullutant or contaminant to 
prevent backflow into the potable water system within the facility 
A. backflow 
B. backflow prevention device 
C. backflow pressure backflow 
D. isolation backfl...
![BACKFLOW PREVENTION ASSEMBLY TESTER PRACTICE EXAM QUESTIONS WITH 100 % CORRECT ANSWERS | VERIFIED](/docpics/5383209/664c409cca934_5383209_121_171.jpeg)
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BACKFLOW PREVENTION ASSEMBLY TESTER PRACTICE EXAM QUESTIONS WITH 100 % CORRECT ANSWERS | VERIFIED
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In responding to a backflow incident the water purveyor should 
(A) Call the mayor 
(B) Implement the emergency response plan 
(C) Install a vacuum breaker 
(D) Develop a good excuse - Answer-Implement the emergency response plan 
A mixture of air and gas is considered hazardous when the mixture exceeds what percentage of gthe 
lower explosive limit 
(A) 0% 
(B) 3% 
(C) 7% 
(D) 10% - Answer-10% 
To exert a pressure of 1.0 psi at base of a water column the column would have to be 
(A) 4.34 high 
...
![Backflow Prevention Practice Exam Questions and Answers 2024 Graded A.](/docpics/4937449/6611660f319f7_4937449_121_171.jpeg)
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Backflow Prevention Practice Exam Questions and Answers 2024 Graded A.
- Tentamen (uitwerkingen) • 34 pagina's • 2024
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Backflow Prevention Practice Exam Questions and Answers 2024 Graded A. 
A backflow preventer creates a closed plumbing system that 
requires the installation of a(n) _____? 
A. Expansion tank 
B. Globe valve 
C. Pressure reducing valve 
D. Temperature and pressure relief valve 
E. Utility box key - ANSWER Expansion tank 
A barometric loop must be installed 35 ft (10.7 m) above the highest 
____? 
A. Boiler 
B. Fixture outlet 
C. Gate valve 
D. Service connection 
E. Water meter - ANSWER Fixture ...
![Backflow Prevention Assembly Tester Exam V4 (Latest 2024/ 2025) Questions and Verified Answers| 100% Correct| Grade A](/docpics/4931085/66104b62ad8e9_4931085_121_171.jpeg)
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Backflow Prevention Assembly Tester Exam V4 (Latest 2024/ 2025) Questions and Verified Answers| 100% Correct| Grade A
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Backflow Prevention Assembly Tester Exam V4 (Latest 2024/ 2025) Questions and Verified Answers| 100% Correct| Grade A 
 
 
Q: The federal law placing responsibility for the protection of the public water supply on the purveyor of the water is? 
 
 
Answer: 
Safe drinking water act 
 
 
 
Q: How many inches must a pressure type vacuum breaker be installed above all downstream piping? 
 
 
Answer: 
12 inches 
 
 
 
Q: A double check BFP assembly will protect the potable water supply from? 
 
 
Ans...
![BACK FLOW PRACTICE TEST](/docpics/5261825/663eb1bd25e95_5261825_121_171.jpeg)
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BACK FLOW PRACTICE TEST
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The unintentional reversal of flow in a potable water system which may result in contamination or pollution of the system. 
A. cross connection 
B. backflow 
C. backpressure backgflow 
D. backsiphonage backflow - Answer-B. Backflow 
 
A device installed in the potable water supply to a system that contains a pullutant or contaminant to prevent backflow into the potable water system within the facility 
A. backflow 
B. backflow prevention device 
C. backflow pressure backflow 
D. isolation backf...
![Backflow Prevention Practice Exam Questions and Answers 2024 Graded A.](/docpics/4939550/6611ad4e29342_4939550_121_171.jpeg)
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Backflow Prevention Practice Exam Questions and Answers 2024 Graded A.
- Tentamen (uitwerkingen) • 34 pagina's • 2024
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Backflow Prevention Practice Exam Questions and Answers 2024 Graded A. 
A backflow preventer creates a closed plumbing system that 
requires the installation of a(n) _____? 
A. Expansion tank 
B. Globe valve 
C. Pressure reducing valve 
D. Temperature and pressure relief valve 
E. Utility box key - ANSWER Expansion tank 
A barometric loop must be installed 35 ft (10.7 m) above the highest 
____? 
A. Boiler 
B. Fixture outlet 
C. Gate valve 
D. Service connection 
E. Water meter - ANSWER Fixture ...
![Backflow Prevention Practice Exam 2024 Questions and Verified Answers.](/docpics/5078706/6626d71ba3251_5078706_121_171.jpeg)
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Backflow Prevention Practice Exam 2024 Questions and Verified Answers.
- Tentamen (uitwerkingen) • 33 pagina's • 2024
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Backflow Prevention Practice Exam 2024 Questions and Verified Answers. 
A backflow preventer creates a closed plumbing system that 
requires the installation of a(n) _____? 
A. Expansion tank 
B. Globe valve 
C. Pressure reducing valve 
D. Temperature and pressure relief valve 
E. Utility box key - ANSWER Expansion tank 
A barometric loop must be installed 35 ft (10.7 m) above the highest 
____? 
A. Boiler 
B. Fixture outlet 
C. Gate valve 
D. Service connection 
E. Water meter - ANSWER Fixture ...
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