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Water Management and Conservation
If the weir flood is designed continuous with divide piers as reinforced structure,such that the weight of divide piers, keep the structure safe against uplift, is called _______?
Non-gravity weir
Sharp crested weir
Gravity weir
Rectangular weir
Author:
rikazzz
Comment
Water Management and Conservation
A water flow available in the drains without irrigation season i.e.flow of sanitary sewage is called _______?
Waste water flow
Dry weather flow
Municipal flow
Surface flow
Author:
rikazzz
Comment
Water Management and Conservation
Onion is a _______ rooted crop?
Shallow
Non-rooted
Deep
Spread
Author:
rikazzz
Comment
Water Management and Conservation
The down stream sloping glacis of the Hydraulic structure is made in such a way to form automatically the _______ and dissipate the surplus energy of flowing water?
Pond level
Hydraulic jump
Afflux
HFL
Author:
rikazzz
Comment
Water Management and Conservation
Rabi crops pertains to _______?
Monsoon season
Summer season
Throughout the year
Winter season
Author:
rikazzz
Comment
Water Management and Conservation
According to Chezy’s formula, the discharge through an open channel is equal to _______?
A (cmi)1/2
C (mi) 1/2
Ac√R.S
A (c.A/pi) 1/2
Author:
rikazzz
Comment
Water Management and Conservation
The delta the total water depth required by a crop up to its maturity the delta of wheat is _______?
50cm
60cm
40 cm
30cm
Author:
rikazzz
Comment
Water Management and Conservation
Wilting point is that limit after that the crop starts feeding up and no water is available for plant, this point occurs after _______?
25% water available
30% water available
20% water available
All are correct
Author:
rikazzz
Comment
Water Management and Conservation
A fluid is a substance that _______?
Always expands until it fills any container
Can not be subjected to shear force
Can not remain at rest under the action of any shear force
Is partially incompressible
Author:
rikazzz
Comment
Water Management and Conservation
The water force per meter length on a vertical wall is equal to _______?
W.H/2
w H
WH2 2
wh2
Author:
rikazzz
Comment
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