Texas Irrigator Practice Test Section 1 Questions and Answers (Rated 100%)

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Texas Irrigator Practice Test Section
1 Questions and Answers (Rated
100%)
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


✓ 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


✓ e). DCA and RP




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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


✓ 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)


✓ 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



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b). PVB


c). DCA and RP


d). PVB, DCA, and RP


e). RP


✓ e). RP




If there is an on-site sewage facility on site, which backflow is approved?


a). AVB


b). PVB


c). DCA


d). RP


e). B & C


✓ d). RP




If major maintenance has to be performed, which backflow device has to be

properly installed prior to the repair work being performed?


a). An approved backflow device


b). PVB


c). DCA or PVB d). RP



Master01 | October, 2024/2025 | Latest update