Backflow practice exam - Study guides, Class notes & Summaries

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 ...

The loading of the first and second check valves in a RP is always (A) Less than 1 psid (B) The same (C) Different (D) Maxumun 2 pisd different - answer-Different A total cross connectiom program should be coordinated with (A) Plumbling Insprctor (B) Local Health Dept (C) Water Purveyor (D) All the Above - answer-All the Above Whan testing a DC water continuues to flow the #4 tesrt cock after the use of bleed off assy the most probale cause (A) Fouled #2 check (B) Fouled #1 check (...

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...

Backflow Prevention Practice Exam 2024...

BACKFLOW PREVENTION PRACTICE EXAM

Backflow Prevention Practice Exam

BACKFLOW PREVENTION ASSEMBLY TESTER PRACTICE EXAM 2024 ACTUAL EXAM 100+ QUESTIONS AND ANSWERS 2024 BACKFLOW PREVENTION ASSEMBLY TESTER PRACTICE EXAM 2024 ACTUAL EXAM 100+ QUESTIONS AND ANSWERS 2024 BACKFLOW PREVENTION ASSEMBLY TESTER PRACTICE EXAM 2024 ACTUAL EXAM 100+ QUESTIONS AND ANSWERS 2024

Backflow Practice Exam Actual Questions and Answers | Latest 2024

Backflow Prevention Practice Exam Questions and Answers 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 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 ...