Study the following statements. i) Levees are constructed parallel to river flow, ii) Spurs are constructed parallel to river flow, iii) Levees are constructed transverse to river flow, iv) Spurs are constructed transverse to river flow. The correct answer is

Irrigation Engineering
Study the following statements.
i) Levees are constructed parallel to river flow,
ii) Spurs are constructed parallel to river flow,
iii) Levees are constructed transverse to river flow,
iv) Spurs are constructed transverse to river flow.
The correct answer is

(i) and (iv)

(iii) and (iv)

(i) and (ii)

(ii) and (iii)

(i) and (iv)

(iii) and (iv)

(i) and (ii)

(ii) and (iii)

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Irrigation Engineering
A deficit of sediments in flowing water may cause a river

Degrading type

Aggrading type

Meandering type

Sub-critical type

Degrading type

Aggrading type

Meandering type

Sub-critical type

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Irrigation Engineering
A divide wall is provided

Parallel to the axis of weir and downstream of it

Parallel to the axis of weir and upstream of it

At right angle to the axis of weir

At an inclination to the axis of weir

Parallel to the axis of weir and downstream of it

Parallel to the axis of weir and upstream of it

At right angle to the axis of weir

At an inclination to the axis of weir

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Irrigation Engineering
Interception losses are due to
i) evaporation
ii) transpiration
iii) stream flow
The correct answer is

(i), (ii) and (iii)

only (i)

(i)and(ii)

(ii) and (iii)

(i), (ii) and (iii)

only (i)

(i)and(ii)

(ii) and (iii)

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Irrigation Engineering
The discharge passing over an ogee spillway is given by (where, L is effective length of spillway crest and H is the total head over the spillway crest including velocity head.)

CLH5/2

CLH3/2

CHL3/2

CLH1/2

CLH5/2

CLH3/2

CHL3/2

CLH1/2

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Irrigation Engineering
The unit hydrograph due to a storm may be obtained by dividing the ordinates of the direct runoff hydrograph by

period of storm

total rainfall

direct runoff volume

None of these

period of storm

total rainfall

direct runoff volume

None of these

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Irrigation Engineering

Irrigation Engineering Study the following statements.i) Levees are constructed parallel to river flow,ii) Spurs are constructed parallel to river flow,iii) Levees are constructed transverse to river flow,iv) Spurs are constructed transverse to river flow.The correct answer is

Irrigation Engineering A deficit of sediments in flowing water may cause a river

Irrigation Engineering A divide wall is provided

Irrigation Engineering Interception losses are due toi) evaporationii) transpirationiii) stream flowThe correct answer is

Irrigation Engineering The discharge passing over an ogee spillway is given by (where, L is effective length of spillway crest and H is the total head over the spillway crest including velocity head.)

Irrigation Engineering The unit hydrograph due to a storm may be obtained by dividing the ordinates of the direct runoff hydrograph by

Irrigation Engineering
Study the following statements.
i) Levees are constructed parallel to river flow,
ii) Spurs are constructed parallel to river flow,
iii) Levees are constructed transverse to river flow,
iv) Spurs are constructed transverse to river flow.
The correct answer is

Irrigation Engineering
A deficit of sediments in flowing water may cause a river

Irrigation Engineering
A divide wall is provided

Irrigation Engineering
Interception losses are due to
i) evaporation
ii) transpiration
iii) stream flow
The correct answer is

Irrigation Engineering
The discharge passing over an ogee spillway is given by (where, L is effective length of spillway crest and H is the total head over the spillway crest including velocity head.)

Irrigation Engineering
The unit hydrograph due to a storm may be obtained by dividing the ordinates of the direct runoff hydrograph by