The total capacity of a reservoir is 25 million cubic metres and dead storage is 5 million cubic metres. If the average volume of sediment deposition is 0.10 million cubic metre per year, then the usefulness of the reservoir will start reducing after

Irrigation Engineering
The total capacity of a reservoir is 25 million cubic metres and dead storage is 5 million cubic metres. If the average volume of sediment deposition is 0.10 million cubic metre per year, then the usefulness of the reservoir will start reducing after

50 years

150 years

200 years

250 years

50 years

150 years

200 years

250 years

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Irrigation Engineering
The water stored in the reservoir below the minimum pool level is called

surcharge storage

dead storage

useful storage

valley storage

surcharge storage

dead storage

useful storage

valley storage

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Irrigation Engineering
As compared to gravity dams, earthen dams

require sound rock foundations

require less skilled labour

are costlier

are less susceptible to failure

require sound rock foundations

require less skilled labour

are costlier

are less susceptible to failure

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Irrigation Engineering
The flow-mass curve is graphical representation of

Discharge and percentage probability of flow being equaled or exceeded

Discharge and time in chronological order

Cumulative discharge, volume and time in chronological order

Cumulative discharge and time

Discharge and percentage probability of flow being equaled or exceeded

Discharge and time in chronological order

Cumulative discharge, volume and time in chronological order

Cumulative discharge and time

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Irrigation Engineering
The sinuosity of a meander is the ratio of

None of these

Meander length and half width of the river

Meander length and the width of meander

Curved length and the straight distance

None of these

Meander length and half width of the river

Meander length and the width of meander

Curved length and the straight distance

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Irrigation Engineering
A hydraulic structure is designed to withstand

Hydraulic jump

Seepage forces

All of these

Hydraulic pressure

Hydraulic jump

Seepage forces

All of these

Hydraulic pressure

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Irrigation Engineering

Irrigation Engineering The total capacity of a reservoir is 25 million cubic metres and dead storage is 5 million cubic metres. If the average volume of sediment deposition is 0.10 million cubic metre per year, then the usefulness of the reservoir will start reducing after

Irrigation Engineering The water stored in the reservoir below the minimum pool level is called

Irrigation Engineering As compared to gravity dams, earthen dams

Irrigation Engineering The flow-mass curve is graphical representation of

Irrigation Engineering The sinuosity of a meander is the ratio of

Irrigation Engineering A hydraulic structure is designed to withstand

Irrigation Engineering
The total capacity of a reservoir is 25 million cubic metres and dead storage is 5 million cubic metres. If the average volume of sediment deposition is 0.10 million cubic metre per year, then the usefulness of the reservoir will start reducing after

Irrigation Engineering
The water stored in the reservoir below the minimum pool level is called

Irrigation Engineering
As compared to gravity dams, earthen dams

Irrigation Engineering
The flow-mass curve is graphical representation of

Irrigation Engineering
The sinuosity of a meander is the ratio of

Irrigation Engineering
A hydraulic structure is designed to withstand