To determine the discharge at a section in a stream from its rating curve, the required data are<br/>i) slope of water surface at the section<br/>ii) stage at the section<br/>iii) current meter readings at the section<br/>The correct answer is

Irrigation Engineering
To determine the discharge at a section in a stream from its rating curve, the required data are
i) slope of water surface at the section
ii) stage at the section
iii) current meter readings at the section
The correct answer is

only (iii)

(i) and (ii)

(ii) and (iii)

only (ii)

only (iii)

(i) and (ii)

(ii) and (iii)

only (ii)

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Irrigation Engineering
Seepage through foundation in an earthen dam is controlled by providing

horizontal blanket

impervious cut off

chimney drain

rock toe

horizontal blanket

impervious cut off

chimney drain

rock toe

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Irrigation Engineering
The minimum size of stone that will remain at rest in a channel of longitudinal slope S and hydraulic mean depth R is given by

11RS

15 RS

7RS

4RS

11RS

15 RS

7RS

4RS

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Irrigation Engineering
A water-logged land is found suitable for cultivation due to

Absence of aeration of soil from root zone of the plant

None of these

Ease of tillage for preparation of the field for optimum condition of germination

Regular supply of water to plants from the water table by capillary action

Absence of aeration of soil from root zone of the plant

None of these

Ease of tillage for preparation of the field for optimum condition of germination

Regular supply of water to plants from the water table by capillary action

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Irrigation Engineering
The crest level of a canal diversion head work, depends upon

Pond level

F.S.L. of the canal

Discharge perimeters

All listed here

Pond level

F.S.L. of the canal

Discharge perimeters

All listed here

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Irrigation Engineering
Retrogression of the bed level of a river downstream a weir, occurs due to

Heavy impact of water

Increase of the bed level

Soft soil strata

Less percentage of silt

Heavy impact of water

Increase of the bed level

Soft soil strata

Less percentage of silt

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Irrigation Engineering

Irrigation Engineering To determine the discharge at a section in a stream from its rating curve, the required data arei) slope of water surface at the sectionii) stage at the sectioniii) current meter readings at the sectionThe correct answer is

Irrigation Engineering Seepage through foundation in an earthen dam is controlled by providing

Irrigation Engineering The minimum size of stone that will remain at rest in a channel of longitudinal slope S and hydraulic mean depth R is given by

Irrigation Engineering A water-logged land is found suitable for cultivation due to

Irrigation Engineering The crest level of a canal diversion head work, depends upon

Irrigation Engineering Retrogression of the bed level of a river downstream a weir, occurs due to

Irrigation Engineering
To determine the discharge at a section in a stream from its rating curve, the required data are
i) slope of water surface at the section
ii) stage at the section
iii) current meter readings at the section
The correct answer is

Irrigation Engineering
Seepage through foundation in an earthen dam is controlled by providing

Irrigation Engineering
The minimum size of stone that will remain at rest in a channel of longitudinal slope S and hydraulic mean depth R is given by

Irrigation Engineering
A water-logged land is found suitable for cultivation due to

Irrigation Engineering
The crest level of a canal diversion head work, depends upon

Irrigation Engineering
Retrogression of the bed level of a river downstream a weir, occurs due to