Backflow exam question Study guides, Class notes & Summaries

BACKFLOW EXAM QUESTIONS AND ANSWERS

BACKFLOW EXAM QUESTIONS AND ANSWERS

1. The Safe Drinking Act places the responsibility for safe water upon the: a. Building Official b. Water purveyor c. Water user d. Health Department - Answer-b. Water Purveyor 2. Two things must be present for backflow to occur: a. Link and force b. Direct and indirect c. Pressure and Siphonage d. Backpressure and elevation - Answer-a. link and force A column of water 100 feet in height will produce how much pressure at its base. a. 231 psi b. 33.9 psi c. 43.3 psi d. 2.31 ps...

Double Check Valve Assembly - Answer-A testable mechanical device consisting of two independently operating, spring-loaded check valves, four test cocks, and two full port shut off valves the purpose of an ASSE 1018 trap primer is to - Answer-maintain a trap seal a laboratory faucet vacuum breaker must contain - Answer-two independently acting check valves ASSE 1060 - Answer-outdoor enclosures standard, freeze protective enclosures must provide protection to a remedies of -30 f devic...

Double Check Valve Assembly - A testable mechanical device consisting of two independently operating, spring-loaded check valves, four test cocks, and two full port shut off valves the purpose of an ASSE 1018 trap primer is to - maintain a trap seal a laboratory faucet vacuum breaker must contain - two independently acting check valves ASSE 1060 - outdoor enclosures standard, freeze protective enclosures must provide protection to a remedies of -30 f device - a backflow prevents generally ...

BACKFLOW EXAM QUESTIONS AND ANSWERS

backflow exam question with 100% correct answers

Backflow Exam Questions With Answers Latest Updated 2024 (Graded A+) Backflow is the undesirable reversal of flow of water or other substances through a cross connection into the public water system or consumer's: 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: D. Potable water supply pipe line in the overflow rim of an open or non-pressurized receiving vessel 3) And indirect cross-connection...