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TEXAS LANDSCAPE IRRIGATION EXAM 2025|
BRAND NEW ACTUAL EXAM WITH 100%
VERIFIED QUESTIONS AND CORRECT
SOLUTIONS| GUARANTEED VALUE PACK| ACE
YOUR GRADES.
1. Backsiphonage is a form of backflow that could be induced by?
- correct answer - A break in the city main
2. Poly vinyl chloride represents what type of irrigation piping? -
correct answer - PVC
, Page | 2
3. To help manage the proper scheduling of water to the
landscape, you need to install? - correct answer - Rain, freeze,
soil moisture, and wind sensors
4. Which indicates matched precipitation rates? - correct answer -
Quarter heads- 1GPM
Half heads- 2GPM
Three quarter heads- 3GPM
Full heads- 4GPM
5. Increased pressure as the head will result in? - correct answer -
Increased GPM and throw
6. Excessive pressure at the head will result in? - correct answer -
Misting, fogging, wasted water, pattern absorption, decreased
performance
7. What type of sprinkler head throws a uniform sheet of water in
a fixed or adjustable pattern? - correct answer - Spray heads
, Page | 3
8. The average application rate for spray heads is? - correct
answer - 1-3" per hour
9. Spray heads throw? - correct answer - 4-20'
10. Spray heads should not be defused more than? - correct
answer - 25%
11. How are shrub spray mounted? - correct answer - On
various types of risers
12. Which sprinkler heads work best for large turf areas? -
correct answer - Rotary heads
13. How far to rotary heads throw? - correct answer - 20-40'
, Page | 4
14. The GPM for rotary heads can range from? - correct answer
- 1-90'
15. In gear driven heads, matched precipitation is accomplished
by selecting and matching the correct nozzles from the? -
correct answer - Nozzle tree
16. Special application multi-stream rotary heads include
advantages such as? - correct answer - -Higher uniformity
-solving low pressure problems
-Reduced installation cost
-Reduced run-off
17. Which type of head would include the advantage of less
trenching and pipe, fewer fittings and heads, reduced labor,
and quicker installs? - correct answer - Rotary heads
18. Drip irrigation flow is usually expressed in? - correct answer -
GPH
TEXAS LANDSCAPE IRRIGATION EXAM 2025|
BRAND NEW ACTUAL EXAM WITH 100%
VERIFIED QUESTIONS AND CORRECT
SOLUTIONS| GUARANTEED VALUE PACK| ACE
YOUR GRADES.
1. Backsiphonage is a form of backflow that could be induced by?
- correct answer - A break in the city main
2. Poly vinyl chloride represents what type of irrigation piping? -
correct answer - PVC
, Page | 2
3. To help manage the proper scheduling of water to the
landscape, you need to install? - correct answer - Rain, freeze,
soil moisture, and wind sensors
4. Which indicates matched precipitation rates? - correct answer -
Quarter heads- 1GPM
Half heads- 2GPM
Three quarter heads- 3GPM
Full heads- 4GPM
5. Increased pressure as the head will result in? - correct answer -
Increased GPM and throw
6. Excessive pressure at the head will result in? - correct answer -
Misting, fogging, wasted water, pattern absorption, decreased
performance
7. What type of sprinkler head throws a uniform sheet of water in
a fixed or adjustable pattern? - correct answer - Spray heads
, Page | 3
8. The average application rate for spray heads is? - correct
answer - 1-3" per hour
9. Spray heads throw? - correct answer - 4-20'
10. Spray heads should not be defused more than? - correct
answer - 25%
11. How are shrub spray mounted? - correct answer - On
various types of risers
12. Which sprinkler heads work best for large turf areas? -
correct answer - Rotary heads
13. How far to rotary heads throw? - correct answer - 20-40'
, Page | 4
14. The GPM for rotary heads can range from? - correct answer
- 1-90'
15. In gear driven heads, matched precipitation is accomplished
by selecting and matching the correct nozzles from the? -
correct answer - Nozzle tree
16. Special application multi-stream rotary heads include
advantages such as? - correct answer - -Higher uniformity
-solving low pressure problems
-Reduced installation cost
-Reduced run-off
17. Which type of head would include the advantage of less
trenching and pipe, fewer fittings and heads, reduced labor,
and quicker installs? - correct answer - Rotary heads
18. Drip irrigation flow is usually expressed in? - correct answer -
GPH
