Texas Irrigator Exam Questions and answers With complete solution RATED A+ 2025/2026

Texas Irrigator Exam Ques ons and answers With
complete solu on RATED A+ 2025/2026
A properly designed irriga on system can:

a. save water, me, and money

b. save installa on me

c. cost more

d. last longer - Ans a. save water, me, and money



Basic irriga on dates back:

a. hundreds of years

b. since Rain Bird was founded

c. thousands of years

d. seventy-five years - Ans c. thousands of years



The impact sprinkler head was introduced by Rain Bird in:

a. 1933

b. 1985

c. 1890

d. 1910 - Ans a. 1933



Landscape irriga on, as we know it, has been around since:

a. the 1930's

b. since the development of PVC pipe

c. the beginning of me

d. the turn of the 20th century - Ans d. the turn of the 20th century

,The issue of top priority in irriga on today is:

a. how to sell more systems in our present economy

b. new technology in back flow protec on

c. water conserva on

d. city and state regula ons on licensing - Ans c. water conserva on



The shortage of water is a result of:

a. water being a fixed resource

b. a decrease in the popula on

c. a decrease in water usage per person

d. larger sprinkler heads - Ans a. water being a fixed resource



Possible solu ons to the scarcity of water include:

a. allowing only rock and desert landscapes

b. watering only once a week

c. promo ng Xeriscaping

d. limi ng irriga on systems to commercial proper es only - Ans c. promo ng Xeriscaping



Which is not a possible solu on for the scarcity of water?:

a. Xeriscaping

b. efficient landscape irriga on

c. construc on of more dams

d. use of recycled water - Ans c. construc on of more dams



One of the seven basic landscaping principles of Xeriscaping is:

,a. larger turf areas

b. only rock landscapes

c. soil removal

d. mulching - Ans d. mulching



Efficient irriga on is geared more directly toward:

a. manufactures, irriga on contractors, homeowners, and proper educa on

b. federal government

c. city government

d. state government - Ans a. manufactures, irriga on contractors, homeowners, and proper
educa on



Manufactures can impact water conserva on by producing:

a. products at a lower cost

b. be7er low-volume irriga on products

c. sizing components properly

d. more efficient irriga on scheduling - Ans b. be7er low-volume irriga on products



Which of the following is not a basic principle of Xeriscaping:

a. mulching

b. efficient irriga on

c. sizing components

d. proper maintenance - Ans c. sizing components



Pressure compensa ng devices help save water because they:

a. keep the water pressure high enough for good coverage

, b. compensate for the lack of a good decision

c. help eliminate mis ng or fogging at the sprinkler heads

d. allow for fewer heads, thus less water used - Ans c. help eliminate mis ng or fogging at the
sprinkler heads



For irriga on contractors, water conserva on starts with:

a. the proper back flow device

b. a great design

c. a good maintenance contract

d. the city irriga on regula ons - Ans b. a great design



The proper watering me is early morning because:

a. homeowners will not get water when leaving the house

b. the city inspectors will not see your system run longer than allowed

c. sprinkler pa7ers are generally less distorted from the wind

d. most homeowners don't want to see the water running - Ans c. sprinkler pa7erns are
generally less distorted from the wind



The art and management of applying water to the landscape to encourage the growth of plant
material and support water conserva on is:

a. landscape irriga on

b. an irriga on system

c. an irriga on design

d. good for business and the environment - Ans a. landscape irriga on



the rate (or speed) at which soil will accept water. The speed at which water can penetrate or
infiltrate the soil. Also called percola on or infiltra on rate. As the soil "capacity" is reached, the