1
GATE CE 2007
MCQ (Single Correct Answer)
+1
-0.3
The consumptive use of water for a crop during a particular stage of growth is
2.0mm / day. The maximum depth of available water is the root zone is 60mm.
Irrigation is required when the amount of available water is 50% of the maximum
available water in the root zone. Frequency of irrigation should be
2
GATE CE 2004
MCQ (Single Correct Answer)
+1
-0.3
A sprinkler irrigation system is suitable when
3
GATE CE 2000
MCQ (Single Correct Answer)
+1
-0.3
If duty (D) is 1428 hectares/cumec and base period (B) is 120 days for an irrigated crop, then delta ($$\Delta$$) in meters is given by
Questions Asked from Water Requirement of Crops (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
GATE CE Subjects
Construction Material and Management
Geomatics Engineering Or Surveying
Engineering Mechanics
Transportation Engineering
Strength of Materials Or Solid Mechanics
Reinforced Cement Concrete
Steel Structures
Environmental Engineering
Engineering Mathematics
Structural Analysis
Geotechnical Engineering
Fluid Mechanics and Hydraulic Machines
General Aptitude