Font size
WorksheetsIrrigation - level1
Total questions: 20
Worksheet time: 11mins
This is the picture of __________ irrigation method
A)rahat
B)pully
C)dekhli
In a canal irrigation project, 76% of CCA remained without water during Kharif season and 58% of CCA remained without water during rabi season in a particular year. Rest of the areas got irrigated in each crop respectively. What is the intensity of irrigation for project in the year?
22 %
42%
66%
134%
The optimum kor water depth for Kharif crop is 19cm with an allowed kor water period of 3 weeks, the outlet discharge factor for this crop will be
955 ha/cumec
1050 ha/cumec
860 ha/cumec
665 ha/cumec
The attraction of water molecules for each other is known as
Adhesion
Cohesion
Both
None
Which of the following terms is connected to a labor intensive type of agriculture that can be a sustainable way to farm in mountainous regions?
Terracing
Plantation Agriculture
Slash-and-burn agriculture
Monoculture
Which agriculture method is the most efficient way to reduce erosion on gently sloping hillsides?
agroforestry
contour farming
alley cropping
crop rotation
Which of the are following are examples of surface irrigation?
Furrow irrigation
Sprinkler irrigation
Center pivot irrigation
Flood irrigation
A GIS based Geo-portal developed to assist in monitoring, evaluation, change assessment and provide inputs in planning for watershed management
Drishti
dishti
Srishti
kasti
WDC
WATERSHED DEVELOPMENT CORPORATION
WATERSHED DEVELOPMENT COMMITTEE
WATERSHED DEVELOPMENT COUNCIL
WATERSHED DEVELOPMENT COMPONENT
Isohyets
Equal HYTS
Equal rainfall depth
Equal TEMPERARATURE
Equal SNOW depth
Dickens' formula for computing maximum flood discharge
CA2/3
CA4/3
CA5/3
CA3/4
EARTHEN DAM-the most adverse condition for stability of slope is
Sudden drawdown
PIPING
GULLYING
steady seepage
irrigation used for Orchard’s
strip flooding
basen flooding
border flooding
basin flooding
The allowable stress of the dam material is 290 t/m2, specific gravity of the dam material is 2.35, specific weight of the water is 1 t/m3. The limiting height of the dam
77m
93m
66m
88m
The duty of irrigation water is high or large
(a)
order of ascending
average method<isohyets<thiessen polygon
isohyets method<thiessen polygon
average method<thiessen polygon<isohyets
isohyets<thiessen polygon<average
related to no tension
hiddle third rule
third rule B/6
cutoff-trench
middle third rule
The elementary profile of a gravity dam
Rectangle
H shape
Trapezium
Triangle
vanakalam season
kharif
yasangi
rabi
ravi
your destiny
business
IAS
CE
Politician
other
