7/13/25, 5:55
PM
TEXAS IRRIGATION PREP EXAM QUESTIONS
AND ANSWERS WITH COMPLETE SOLUTIONS
VERIFIED LATEST UPDATE GRADED A++
2025/2026
Terms in this set (40)
How many feet of 2.31
head does it take
to equal 1 PSI?
To gain .433 PSI, Elevation loss of 1 ft.
your piping would
have
....?
A loss in PSI is a An elevation gain in the piping
result of ?
Water pressure is PSI
measured in ?
PSI stand for ? Pound per square inch
1/
9
, 7/13/25, 5:55
PM
If water travels An increase
downhill , what
happens to the
PSI?
Water will seek it's gravity
own lowest level
by what force of
nature?
What is the weight 62.4 Ibs
of one cubic foot
of water?
What is the weight 8.3 pounds
of one gallon of
water ?
1 Acre is equal to 43,560 square ft.
1 Cubic ft. of water 7.4805 gallons
contains ....
1 ft of head equals .433 PSI
1 PSI equals 2.31 ft of head
1 section of land 640 acres
equals ...
1 Acre ft equals 43,560 cubic ft.
2/
9
PM
TEXAS IRRIGATION PREP EXAM QUESTIONS
AND ANSWERS WITH COMPLETE SOLUTIONS
VERIFIED LATEST UPDATE GRADED A++
2025/2026
Terms in this set (40)
How many feet of 2.31
head does it take
to equal 1 PSI?
To gain .433 PSI, Elevation loss of 1 ft.
your piping would
have
....?
A loss in PSI is a An elevation gain in the piping
result of ?
Water pressure is PSI
measured in ?
PSI stand for ? Pound per square inch
1/
9
, 7/13/25, 5:55
PM
If water travels An increase
downhill , what
happens to the
PSI?
Water will seek it's gravity
own lowest level
by what force of
nature?
What is the weight 62.4 Ibs
of one cubic foot
of water?
What is the weight 8.3 pounds
of one gallon of
water ?
1 Acre is equal to 43,560 square ft.
1 Cubic ft. of water 7.4805 gallons
contains ....
1 ft of head equals .433 PSI
1 PSI equals 2.31 ft of head
1 section of land 640 acres
equals ...
1 Acre ft equals 43,560 cubic ft.
2/
9
