📝 Full-Length Practice Exam

Backflow Prevention Assembly Tester (ASSE 5110)

Administered by ASSE International / state programs

50
Questions
120 min
Time limit
70%
Pass mark
Closed-book
References
What this is

A full-length practice exam for the ASSE 5110 Backflow Prevention Assembly Tester credential, covering cross-connection control principles, backflow theory, assembly types, field test procedures, test gauges, and degree-of-hazard assessment.

Recommended study sources
  • ASSE Series 5000 / ASSE 5110 Professional Qualifications Standard
  • USC Foundation Manual of Cross-Connection Control (current edition)
  • AWWA Manual M14, Backflow Prevention and Cross-Connection Control
Topics covered
Cross-Connection ControlBackflow TheoryAssembly TypesField Test ProceduresTest Gauges & EquipmentHazard Assessment
⚠️ These are original practice questions modeled on the published topics and difficulty of the ASSE 5110 examination; they are not reproductions of real exam items. Certification requirements, test procedures, and acceptable tolerances vary by state, certifying body, and assembly manufacturer, so verify all specifics with the current ASSE standard and your local administrative authority before testing.

The timer starts when you begin. You can flag questions and revisit them before submitting.