10 Questions
TAW stands for ______ Available soil Water.
Total
The soil water depletion factor p ranges from about ______ for sandy soil to about 0.5 for clayey soil.
0.1
If AASW ≥ TAW − RAW, then ETc, adj = ______.
ETc
The expected ETo for the coming decade is ______ mm/day.
5
AASW is the abbreviation for ______ Available Soil Water at time t.
Actual
Farm irrigation systems are designed to supply water at ______ rates needed.
the
The actual Evapotranspiration on Day 1 is calculated using the formula ETc, adj = Kc × ______.
ETo
The total available soil moisture at its maximum value is ______ cm.
10
The crop factor K is assumed to be ______.
0.9
The irrigation system must be able to divert water from the ______.
source
Test your understanding of irrigation engineering concepts, including discharge calculations, project intake water requirements, and efficiency expressions. Quiz yourself on the formulas and variables used to determine water needs and optimize irrigation systems.
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