BAT Backflow Assembly Tester Safety & Regulatory Compliance 2

Question 1

Under ASSE 5013 performance requirements, what is the minimum test pressure applied to a backflow preventer during a field test?

Accepted Answer

15 psi

Answer

ASSE 5013 requires a minimum test pressure of 15 psi when conducting field tests on backflow prevention assemblies.

Question 2

A tester discovers a reduced pressure zone (RPZ) assembly installed downstream of a booster pump with no pressure relief. What is the primary safety concern?

Accepted Answer

Downstream pressure may exceed the assembly's pressure rating

Answer

A booster pump downstream can create pressures that exceed the assembly's rated working pressure, risking catastrophic failure.

Question 3

Which federal regulation establishes the authority for cross-connection control programs in public water systems?

Accepted Answer

EPA Safe Drinking Water Act (SDWA)

Answer

The EPA Safe Drinking Water Act grants authority to regulate cross-connection control programs for public water systems.

Question 4

When performing a test on a double check valve assembly (DCVA), what condition indicates check valve #1 has failed to hold?

Accepted Answer

The #1 check differential reads below 1.0 psid

Answer

A #1 check valve differential reading below 1.0 psid during the closed position test indicates the valve has failed to hold adequately.

Question 5

A tester is working in a vault below grade with standing water. What is the FIRST action before entering?

Accepted Answer

Test for oxygen-deficient atmosphere

Answer

OSHA confined space entry requirements mandate atmospheric testing for oxygen deficiency and hazardous gases before entry.

(BAT) Backflow Assembly Tester Certification Practice Test

(BAT) Backflow Assembly Tester Certification Practice Test

BAT Backflow Assembly Tester Safety & Regulatory Compliance 2