Texas Irrigator Practice Test Section 1 with Solutions

Texas Irrigator Practice Test Section 1 with
Solutions
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 Correct Answer-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 Correct Answer-e). DCA and RP




Which devices can handle constant pressure?


a). PVB, DCA, RP, and AVB


b). DCA and RP

, Texas Irrigator Practice Test Section 1 with
Solutions
c). RP, DCA, and PVB


d). AVB and PVB


e). PVB and DCA Correct Answer-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) Correct Answer-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

, Texas Irrigator Practice Test Section 1 with
Solutions
d). PVB, DCA, and RP


e). RP Correct Answer-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 Correct Answer-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


e). B & C Correct Answer-a). An approved backflow device