Texas Irrigator Exam || Most Recent Exam 2026
-2027Actual Complete Real Exam Questions
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Water conservation in irrigation
starts with:
a. calculating water
capacity
b. a great
design
c. using rotary
heads
d. using drip irrigation - ANSWER -b. a
great design
What is the first step to a well designed
irrigation system?
a. calculating available water
capacity
b. collecting site
information
c. sizing
components
,d. determining landscape needs - ANSWER -b. collecting
site information
Irrigation is classified as which of the
following? a. residential
b. commercial
c. agricultural
d. golf
e. all of the above - ANSWER -e. all of the above
The design process would have to consider large volumes of
traffic in what type of sites?
a. agricultural
b. residential
c. institutional
d. commercial
e. C & D - ANSWER -e. C & D
An engineer scale;
a. expresses foot measurements as one inch equals 5, 10, 20,
30, 40, and 50 feet
b. expresses foot measurements as one inch equals 10, 20, 30,
40, 50, and 60 feet
c. expresses foot measurements as 1 foot equals a fraction of
an inch
d. A & C - ANSWER -b. expresses foot measurements as one
inch 10, 20, 30, 40, 50, and 60 feet
,Which is not needed to determine available water
capacity? a. static water pressure
b. size of the city main
c. meter size
d. service line size - ANSWER -b. size of the city main
In calculating the available water capacity, rule #1 states that
pressure loss through the water meter should not exceed
what percentage of the minimum static water pressure
available? a. 5
b. 15
c. 25
d. 10 - ANSWER -d. 10
The maximum water flow through the meter should not exceed
75% of the safe flow of what?
a. the back flow device
b. the meter
c. the zone valve
d. the service line - ANSWER -b. the meter
The velocity of the water flow through the copper service line
should not exceed:
a. 10 FPS
b. 9 psi
c. 9 FPS
d. 5 FPS - ANSWER -c. 9 FPS
, Water needed for plant material is
lost by: a. sunlight
b. evapotranspiration
c. run-off
d. excessive drought periods - ANSWER -b. evapotranspiration
Evapotranspiration is a
combination of: a. humidity
b. evaporation
c. solar radiation
d. transpiration
e. B & D - ANSWER -e. B & D
Soil is made up of sand,
clay, and:
a.
rock
b.
nutrients
c. silt
particles
d. various other particles - ANSWER -c.
silt particles
The rate at which soil will accept water is
called the: a. gravity
b. infiltration
c. percolation
d. capillary action - ANSWER -d. capillary action
-2027Actual Complete Real Exam Questions
And Correct Answers (Verified Answers)
Already Graded A+ | Guaranteed Success!!
Newest Exam | Just Released!!
Water conservation in irrigation
starts with:
a. calculating water
capacity
b. a great
design
c. using rotary
heads
d. using drip irrigation - ANSWER -b. a
great design
What is the first step to a well designed
irrigation system?
a. calculating available water
capacity
b. collecting site
information
c. sizing
components
,d. determining landscape needs - ANSWER -b. collecting
site information
Irrigation is classified as which of the
following? a. residential
b. commercial
c. agricultural
d. golf
e. all of the above - ANSWER -e. all of the above
The design process would have to consider large volumes of
traffic in what type of sites?
a. agricultural
b. residential
c. institutional
d. commercial
e. C & D - ANSWER -e. C & D
An engineer scale;
a. expresses foot measurements as one inch equals 5, 10, 20,
30, 40, and 50 feet
b. expresses foot measurements as one inch equals 10, 20, 30,
40, 50, and 60 feet
c. expresses foot measurements as 1 foot equals a fraction of
an inch
d. A & C - ANSWER -b. expresses foot measurements as one
inch 10, 20, 30, 40, 50, and 60 feet
,Which is not needed to determine available water
capacity? a. static water pressure
b. size of the city main
c. meter size
d. service line size - ANSWER -b. size of the city main
In calculating the available water capacity, rule #1 states that
pressure loss through the water meter should not exceed
what percentage of the minimum static water pressure
available? a. 5
b. 15
c. 25
d. 10 - ANSWER -d. 10
The maximum water flow through the meter should not exceed
75% of the safe flow of what?
a. the back flow device
b. the meter
c. the zone valve
d. the service line - ANSWER -b. the meter
The velocity of the water flow through the copper service line
should not exceed:
a. 10 FPS
b. 9 psi
c. 9 FPS
d. 5 FPS - ANSWER -c. 9 FPS
, Water needed for plant material is
lost by: a. sunlight
b. evapotranspiration
c. run-off
d. excessive drought periods - ANSWER -b. evapotranspiration
Evapotranspiration is a
combination of: a. humidity
b. evaporation
c. solar radiation
d. transpiration
e. B & D - ANSWER -e. B & D
Soil is made up of sand,
clay, and:
a.
rock
b.
nutrients
c. silt
particles
d. various other particles - ANSWER -c.
silt particles
The rate at which soil will accept water is
called the: a. gravity
b. infiltration
c. percolation
d. capillary action - ANSWER -d. capillary action
