Backflow practice exam Study guides, Class notes & Summaries
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![NIFA FINAL EXAM A+](/docpics/3676526/6536245918230_3676526_121_171.jpeg)
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NIFA FINAL EXAM A+
- Exam (elaborations) • 37 pages • 2023
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NIFA FINAL EXAM A+ 
peripheral nerve block for ankle ORIF would complain if which symptom - CORRECT 
ANSWER-metallic taste in mouth 
positioning arms correctly to avoid pressure on the elbow to prevent - CORRECT 
ANSWER-ulnar nerve injury 
positioning device for bariatric patients prior to intubation - CORRECT ANSWER-upper 
body ramp 
depolarizing muscle relaxant that produces generalized fasciculations - CORRECT 
ANSWER-succinylcholine 
hemostatic device offers rapid and secure method of cl...
![Food Manager Certification Exam Questions and Answers - Latest Updated 2023-2024 | Verified](/docpics/3434758/6502f7e660aa0_3434758_121_171.jpeg)
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Food Manager Certification Exam Questions and Answers - Latest Updated 2023-2024 | Verified
- Exam (elaborations) • 21 pages • 2023
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Food Manager Certification Exam Questions and Answers - Latest Updated | Verified. The first step in cooling a deep pan of rice is to.... 
A. let the pan sit on the counter for an hour to cool. 
B. cover the rice tightly with foil. 
C. place the pan of rice in the walk-in freezer. 
D. put the rice into shallow pans. - D. put the rice into shallow pans. 
A cook working for the local nursing home, wants to serve grilled salmon with 
Hollandaise sauce to the residents. What type of eggs must they ...
![Backflow Prevention Practice Exam 2024](/docpics/5118816/662c326cb31ad_5118816_121_171.jpeg)
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Backflow Prevention Practice Exam 2024
- Exam (elaborations) • 26 pages • 2024
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Backflow Prevention Practice Exam 2024 
 
 
Containing a plumbing system from the public water supply requires backflow protection at the _______? 
A. Appliance or fixture 
B. Building foundation 
C. Irrigation system 
D. Service Connection 
E. Sprinkler riser - correct answer Service Connection 
 
Backflow preventer manufacturers recommend that assemblies be field-tested annually and when_____? 
A. Installed 
B. Moved 
C. Repaired or Installed 
D. Shut down 
E. Water suppliers provide notice -...
![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.
- Exam (elaborations) • 34 pages • 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.
- Exam (elaborations) • 33 pages • 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 ...
![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.
- Exam (elaborations) • 34 pages • 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](/docpics/5261669/663eab2c4a537_5261669_121_171.jpeg)
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Backflow Prevention Practice Exam
- Exam (elaborations) • 17 pages • 2024
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Containing a plumbing system from the public water supply requires backflow protection at the _______? 
A. Appliance or fixture 
B. Building foundation 
C. Irrigation system 
D. Service Connection 
E. Sprinkler riser - Answer-Service Connection 
 
Backflow preventer manufacturers recommend that assemblies be field-tested annually and when_____? 
A. Installed 
B. Moved 
C. Repaired or Installed 
D. Shut down 
E. Water suppliers provide notice - Answer-Repaired or Installed 
 
A differential press...
Backflow Prevention Practice Exam Actual Questions and Answers Solved 100%
![Backflow Prevention Practice Exam 2024 Questions and Verified Answers.](/docpics/5079285/6626ec31bb92e_5079285_121_171.jpeg)
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Backflow Prevention Practice Exam 2024 Questions and Verified Answers.
- Exam (elaborations) • 33 pages • 2024
- Available in package deal
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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 ...
![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.
- Exam (elaborations) • 34 pages • 2024
- Available in package deal
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- $12.99
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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 EXAMS BUNDLE](/docpics/5261863/663eb360e39a7_5261863_121_171.jpeg)
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BACKFLOW EXAMS BUNDLE
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Backflow Prevention Practice Exam

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Exam (elaborations)
BACKFLOW TROUBLESHOOTING QUIZ

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Exam (elaborations)
SAMPLE EXAM QUESTIONS AND RECOMMENDED REFERENCES FOR ABC S BACKFLOW PREVENTION ASSEMBLY TEST OR EXAM

4
Exam (elaborations)
BACKFLOW PRACTICE EXAM

5
Exam (elaborations)
BACKFLOW EXAM QUESTION AND ANSWERS

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Exam (elaborations)
BACKFLOW PRE
![BACKFLOW PRACTICE EXAM 2024](/docpics/5118822/662c32e5594f4_5118822_121_171.jpeg)
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BACKFLOW PRACTICE EXAM 2024
- Exam (elaborations) • 9 pages • 2024
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BACKFLOW PRACTICE EXAM 2024 
 
 
1) Backflow is the undesirable reversal of flow of water or other substances through a cross connection into the public water system or consumer's: - correct answer C. Public water system or consumer's portable water system 
 
2) An approved airgap (AG) is a physical separation between the free-flowing end of a: - correct answer D. Potable water supply pipe line in the overflow rim of an open or non-pressurized receiving vessel 
 
3) And indirect cross-connecti...
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