The following data were recorded from an irrigated field: (i) Field capacity = 20% (ii) Permanent wilting point = 10% (iii) Permissible deflection of available soil moisture = 60% (iv) Dry unit weight of soil = 16 kN/m³ (v) Effective rainfall = 30 mm (vi) Root zone depth = 1.2 m Take unit weight of water 10 kN/m³ Based on these data, the net irrigation requirement will be:-

Q: Determine Iy and ky.

A: Solution: Compute the location of the centroid:   Area mm2 Xi , mm AXi larger Rectangle 1…

Q: Only Draw profile with appropriate scale

A: To draw the profile to the given levelling

Q: Q2. Fit a polynomial and find C @T-0 T -50 -20 10 70 100 C 0.125 0.128 0.134 0.144 0.15

A: The above answer has good explanation

Q: 1/₂ B 1/₂ D 1/2. ( compute by and DD.

A:

Q: Part A What is the ratio scale for the equivalent scale of 1 in. = 80 ft? Express your answer using…

A: 1 ft =12 inch given 80 ft =12*80=960in Ratio scale=112×80=1:960

Q: St BS 0+00 3.54 0+10/ 0+20 1 1 1 1 I 2.994 2.044 0.171 00249 1.497 IS 3.269 2.966 Fs 1.845 1.840…

A:

Q: من الله 유 | 3klf 20 ft Mmax=

A:

Basic Concepts of Water Resource Sustainability

The majority of the earth's surface is composed of water. The water which is available for use by the living beings on earth comes from various water resources. Water resources are the naturally occurring water bodies that are intended to be used by the living beings on earth for drinking and other uses. Water resources provide 3% as freshwater, 97% as saltwater, two-thirds of which are frozen as glaciers and ices. The remaining water which generally doesn't remain frozen are the water resources found underground, precisely known as groundwater. The majority of these water sources act as non-convention sources of power generation, like in hydropower stations.