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

90 mm

60 mm

140 mm

50 mm

90 mm

60 mm

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Irrigation Engineering
The width of a dowla is generally kept between 30 to 60 cm and its height above the road level should invariably be more than

30 cm

10 cm

20 cm

40 cm

30 cm

10 cm

20 cm

40 cm

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Irrigation Engineering
The unit hydrograph of a specified duration can be used to evaluate the hydrograph of storms of

any duration

same and shorter duration

same and longer duration

same duration only

any duration

same and shorter duration

same and longer duration

same duration only

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Irrigation Engineering
A counter berm is

A horizontal benching provided on the outside slope

A vertical benching provided on the inner edge of the bank

A horizontal benching provided on the inside slope

A vertical benching provided on the outer edge of the bank

A horizontal benching provided on the outside slope

A vertical benching provided on the inner edge of the bank

A horizontal benching provided on the inside slope

A vertical benching provided on the outer edge of the bank

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Irrigation Engineering
The peak of a 4 hour flood hydrograph is 240 m3/sec . If the rainfall excess is 80 mm and base flow which is constant is 40 m3/sec, then the peak of 4-hours unit hydrograph will be

30 m3/sec

20 m3/sec

25 m3/sec

35 m3/sec

30 m3/sec

20 m3/sec

25 m3/sec

35 m3/sec

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Irrigation Engineering
For an annual flood series arranged in descending order of magnitude, the return for a magnitude listed at position period m in a total data N is

N/(m+l)

m/(N+l)

(N+l)/m

m/N

N/(m+l)

m/(N+l)

(N+l)/m

m/N

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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 The width of a dowla is generally kept between 30 to 60 cm and its height above the road level should invariably be more than

Irrigation Engineering The unit hydrograph of a specified duration can be used to evaluate the hydrograph of storms of

Irrigation Engineering A counter berm is

Irrigation Engineering The peak of a 4 hour flood hydrograph is 240 m3/sec . If the rainfall excess is 80 mm and base flow which is constant is 40 m3/sec, then the peak of 4-hours unit hydrograph will be

Irrigation Engineering For an annual flood series arranged in descending order of magnitude, the return for a magnitude listed at position period m in a total data N 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
The width of a dowla is generally kept between 30 to 60 cm and its height above the road level should invariably be more than

Irrigation Engineering
The unit hydrograph of a specified duration can be used to evaluate the hydrograph of storms of

Irrigation Engineering
A counter berm is

Irrigation Engineering
The peak of a 4 hour flood hydrograph is 240 m3/sec . If the rainfall excess is 80 mm and base flow which is constant is 40 m3/sec, then the peak of 4-hours unit hydrograph will be

Irrigation Engineering
For an annual flood series arranged in descending order of magnitude, the return for a magnitude listed at position period m in a total data N is