TEXAS IRRIGATOR PRACTICE TEST SECTION 1 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED GRADED A++ 2025/2026

7/13/25, 5:58
PM




TEXAS IRRIGATOR PRACTICE TEST SECTION 1
EXAM QUESTIONS AND ANSWERS WITH COMPLETE
SOLUTIONS VERIFIED GRADED A++ 2025/2026



Terms in this set (47)


Which devices can stop a). PVB, DCA, RP, and AVB
backsiphonage?
a). PVB, DCA, RP, and AVB
b). DCA and RP
c). RP, DCA, and PVB
d). AVB and PVB
e). PVB and DCA
Which devices can stop e). DCA and RP
backpressure?
a). PVB, DCA, RP, and AVB
b). RP, DCA, and PVB
c). AVB and PVB



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d). PVB and DCA
e). DCA and RP
Which devices can c). RP, DCA, and PVB
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
The approved e). All devices (AVB, PVB, DCA, and
backflow devices for RP)
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)
Which device, or e). RP
devices, are approved
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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
If there is an on-site d). RP
sewage facility on site,
which backflow is
approved?
a). AVB
b). PVB
c). DCA
d). RP
e). B&C
If major maintenance a). An approved backflow device
has to be performed,
which backflow device
has to be properly
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