The rainfall on five successive days were measured as 100 mm, 80 mm, 60 mm, 40 mm and 20 mm respectively. If the infiltration index or the storm loss rate for the catchment area is earlier estimated as 50 mm/day, the total surface run off will be

Irrigation Engineering
The rainfall on five successive days were measured as 100 mm, 80 mm, 60 mm, 40 mm and 20 mm respectively. If the infiltration index or the storm loss rate for the catchment area is earlier estimated as 50 mm/day, the total surface run off will be

90 mm

50 mm

140 mm

60 mm

90 mm

50 mm

140 mm

60 mm

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Irrigation Engineering
Silt excluders are constructed on the

river bed downstream of head regulator

canal bed downstream of head regulator

river bed upstream of head regulator

canal bed upstream of head regulator

river bed downstream of head regulator

canal bed downstream of head regulator

river bed upstream of head regulator

canal bed upstream of head regulator

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Irrigation Engineering
Pick up the correct statement from the following mention

Gravity water is harmful to crops

Capillary moisture held in the soil pores against gravity by surface tension, is utilised by plants

All of these

Hygroscopic water remains attached to soil molecules by chemical bond

Gravity water is harmful to crops

Capillary moisture held in the soil pores against gravity by surface tension, is utilised by plants

All of these

Hygroscopic water remains attached to soil molecules by chemical bond

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Irrigation Engineering
The ratio of average values of shear stresses produced on the bed and the banks of a channel due to flowing water is

equal to 1

less than 1

equal to zero

greater than 1

equal to 1

less than 1

equal to zero

greater than 1

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Irrigation Engineering
A river bend characterized by silting

scouring on concave side

scouring on concave side and silting on convex side

silting on convex side

scouring on convex side and on concave side

scouring on concave side

scouring on concave side and silting on convex side

silting on convex side

scouring on convex side and on concave side

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Irrigation Engineering
River training for depth is achieved by

groynes

groynes and bandalling

construction of dykes or leavees

both (A) and (B)

groynes

groynes and bandalling

construction of dykes or leavees

both (A) and (B)

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Irrigation Engineering

Irrigation Engineering The rainfall on five successive days were measured as 100 mm, 80 mm, 60 mm, 40 mm and 20 mm respectively. If the infiltration index or the storm loss rate for the catchment area is earlier estimated as 50 mm/day, the total surface run off will be

Irrigation Engineering Silt excluders are constructed on the

Irrigation Engineering Pick up the correct statement from the following mention

Irrigation Engineering The ratio of average values of shear stresses produced on the bed and the banks of a channel due to flowing water is

Irrigation Engineering A river bend characterized by silting

Irrigation Engineering River training for depth is achieved by

Irrigation Engineering
The rainfall on five successive days were measured as 100 mm, 80 mm, 60 mm, 40 mm and 20 mm respectively. If the infiltration index or the storm loss rate for the catchment area is earlier estimated as 50 mm/day, the total surface run off will be

Irrigation Engineering
Silt excluders are constructed on the

Irrigation Engineering
Pick up the correct statement from the following mention

Irrigation Engineering
The ratio of average values of shear stresses produced on the bed and the banks of a channel due to flowing water is

Irrigation Engineering
A river bend characterized by silting

Irrigation Engineering
River training for depth is achieved by