Civil Engineering MCQAE Level Civil Engineering
Gross command area is:
Irrigation EngineeringWater Resources Engineering and IrrigationHARD
Choose the correct answer
A
area below crop root zone
B
total area that can be economically irrigated by a project
C
area lost in canals
D
only actually irrigated area in a season
Correct Answer
B. total area that can be economically irrigated by a project
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GCA is the total area enclosed by the irrigation system command, while CCA excludes unculturable areas.
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