TEXAS LANDSCAPE IRRIGATION
EXAM UPDATED EXAM SCRIPT 2026
TEST PAPER QUESTIONS AND
SOLUTIONS GRADED A+
◉ To gain .433 PSI, your piping would have ....?
Answer: Elevation loss of 1 ft.
◉ A loss in PSI is a result of ?
Answer: An elevation gain in the piping
◉ Water pressure is measured in ?
Answer: PSI
◉ PSI stand for ?
Answer: Pound per square inch
◉ If water travels downhill , what happens to the PSI?
Answer: An increase
◉ Water will seek it's own lowest level by what force of nature?
Answer: gravity
◉ What is the weight of one cubic foot of water?
, Answer: 62.4 Ibs
◉ What is the weight of one gallon of water ?
Answer: 8.3 pounds
◉ 1 Acre is equal to
Answer: 43,560 square ft.
◉ 1 Cubic ft. of water contains ....
Answer: 7.4805 gallons
◉ 1 ft of head equals
Answer: .433 PSI
◉ 1 PSI equals
Answer: 2.31 ft of head
◉ 1 section of land equals ...
Answer: 640 acres
◉ 1 Acre ft equals
Answer: 43,560 cubic ft.
EXAM UPDATED EXAM SCRIPT 2026
TEST PAPER QUESTIONS AND
SOLUTIONS GRADED A+
◉ To gain .433 PSI, your piping would have ....?
Answer: Elevation loss of 1 ft.
◉ A loss in PSI is a result of ?
Answer: An elevation gain in the piping
◉ Water pressure is measured in ?
Answer: PSI
◉ PSI stand for ?
Answer: Pound per square inch
◉ If water travels downhill , what happens to the PSI?
Answer: An increase
◉ Water will seek it's own lowest level by what force of nature?
Answer: gravity
◉ What is the weight of one cubic foot of water?
, Answer: 62.4 Ibs
◉ What is the weight of one gallon of water ?
Answer: 8.3 pounds
◉ 1 Acre is equal to
Answer: 43,560 square ft.
◉ 1 Cubic ft. of water contains ....
Answer: 7.4805 gallons
◉ 1 ft of head equals
Answer: .433 PSI
◉ 1 PSI equals
Answer: 2.31 ft of head
◉ 1 section of land equals ...
Answer: 640 acres
◉ 1 Acre ft equals
Answer: 43,560 cubic ft.
