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

140 mm

50 mm

60 mm

90 mm

140 mm

50 mm

60 mm

90 mm

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Irrigation Engineering
Pick up the correct statement from the following sentence

All of these

The escapes are aligned to take advantage of contours of lower values

The escapes must lead the surplus water to natural drainages

Escapes are essential safety valves in a canal system

All of these

The escapes are aligned to take advantage of contours of lower values

The escapes must lead the surplus water to natural drainages

Escapes are essential safety valves in a canal system

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Irrigation Engineering
An outlet which maintains a constant discharge irrespective of fluctuation in the water levels of the supplying channel or water course, is known as

Flexible modular outlet

Right modular outlet

Semi-modular outlet

Non-modular outlet

Flexible modular outlet

Right modular outlet

Semi-modular outlet

Non-modular outlet

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Irrigation Engineering
Pick up the incorrect statement from the following. Culturable commanded area is the gross area of an irrigation canal system less

Alkaline area

Fallow land

Forest area

Populated area

Alkaline area

Fallow land

Forest area

Populated area

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Irrigation Engineering
The structure constructed to allow drainage water to flow under pressure through an inverted syphon below a canal, is called

Syphon aqueduct

Super passage

Syphon

Super-aqueduct

Syphon aqueduct

Super passage

Syphon

Super-aqueduct

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Irrigation Engineering
If the straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the perimeter of the canal is

2R (θ + tan θ)

R (θ + cos θ)

2R (θ + cos θ)

R (θ + tan θ)

2R (θ + tan θ)

R (θ + cos θ)

2R (θ + cos θ)

R (θ + tan θ)

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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 Pick up the correct statement from the following sentence

Irrigation Engineering An outlet which maintains a constant discharge irrespective of fluctuation in the water levels of the supplying channel or water course, is known as

Irrigation Engineering Pick up the incorrect statement from the following. Culturable commanded area is the gross area of an irrigation canal system less

Irrigation Engineering The structure constructed to allow drainage water to flow under pressure through an inverted syphon below a canal, is called

Irrigation Engineering If the straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the perimeter of the canal is

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
Pick up the correct statement from the following sentence

Irrigation Engineering
An outlet which maintains a constant discharge irrespective of fluctuation in the water levels of the supplying channel or water course, is known as

Irrigation Engineering
Pick up the incorrect statement from the following. Culturable commanded area is the gross area of an irrigation canal system less

Irrigation Engineering
The structure constructed to allow drainage water to flow under pressure through an inverted syphon below a canal, is called

Irrigation Engineering
If the straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the perimeter of the canal is