Texas Irrigator Practice Test Section 1 Exam Questions And Answers

Texas Irrigator Practice Test Section 1 Exam Questions And Answers Which devices can stop backsiphonage? a). PVB, DCA, RP, and AVB b). DCA and RP c). RP, DCA, and PVB d). AVB and PVB e). PVB and DCA - ANS a). PVB, DCA, RP, and AVB Which devices can stop backpressure? a). PVB, DCA, RP, and AVB b). RP, DCA, and PVB c). AVB and PVB d). PVB and DCA e). DCA and RP - ANS e). DCA and RP Which devices can handle constant pressure? a). PVB, DCA, RP, and AVB b). DCA and RP c). RP, DCA, and PVB d). AVB and PVB e). PVB and DCA - ANS c). RP, DCA, and PVB The approved backflow devices for non-health hazards include: a). AVB & RP b). RP, DCA, and PVB c). AVB and PVB d). PVB and DCA e). All devices (AVB, PVB, DCA, and RP) - ANS e). All devices (AVB, PVB, DCA, and RP) Which device, or devices, are approved when there is chemical applied by aspiration, injection, or emission? a). AVB b). PVB c). DCA and RP d). PVB, DCA, and RP e). RP - ANS e). RP If there is an on-site sewage facility on site, which backflow is approved? a). AVB b). PVB