Assertion A : To estimate the rainfall over a catchment, the number of raingauges required per unit area is large for hilly areas.Reason R : Rainfall gradient is steep. Select your correct answer according to the coding system given below :

Irrigation Engineering
Assertion A : To estimate the rainfall over a catchment, the number of raingauges required per unit area is large for hilly areas.Reason R : Rainfall gradient is steep. Select your correct answer according to the coding system given below :

Both A and R are true and R is the correct explanation of A

A is true but R is false

Both A and R are true but R is not the correct explanation of A

A is false but R is true

Both A and R are true and R is the correct explanation of A

A is true but R is false

Both A and R are true but R is not the correct explanation of A

A is false but R is true

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Irrigation Engineering
A hydraulic structure is designed to withstand

Hydraulic pressure

Seepage forces

All of these

Hydraulic jump

Hydraulic pressure

Seepage forces

All of these

Hydraulic jump

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Irrigation Engineering
Instantaneous unit hydrograph is a hydrograph of
i) unit duration
ii) unit rainfall excess
iii) infinitely small duration
iv) infinitely small rainfall excess
The correct answer is

(ii) and (iii)

(i) and (ii)

(iii) and (iv)

(i)and(iv)

(ii) and (iii)

(i) and (ii)

(iii) and (iv)

(i)and(iv)

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Irrigation Engineering
The most suitable section of a lined canal, is

Both (a) and (b)

Trapezoidal section with rounded corners for large canals

None of these

Triangular section with circular bottom for small canals

Both (a) and (b)

Trapezoidal section with rounded corners for large canals

None of these

Triangular section with circular bottom for small canals

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

Meandering type

Aggrading type

Degrading type

Sub-critical type

Meandering type

Aggrading type

Degrading type

Sub-critical type

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

only (i)

(i), (ii) and (iii)

(ii) and (iii)

(i)and(ii)

only (i)

(i), (ii) and (iii)

(ii) and (iii)

(i)and(ii)

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Irrigation Engineering

Irrigation Engineering Assertion A : To estimate the rainfall over a catchment, the number of raingauges required per unit area is large for hilly areas.Reason R : Rainfall gradient is steep. Select your correct answer according to the coding system given below :

Irrigation Engineering A hydraulic structure is designed to withstand

Irrigation Engineering Instantaneous unit hydrograph is a hydrograph ofi) unit durationii) unit rainfall excessiii) infinitely small durationiv) infinitely small rainfall excessThe correct answer is

Irrigation Engineering The most suitable section of a lined canal, is

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

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

Irrigation Engineering
Assertion A : To estimate the rainfall over a catchment, the number of raingauges required per unit area is large for hilly areas.Reason R : Rainfall gradient is steep. Select your correct answer according to the coding system given below :

Irrigation Engineering
A hydraulic structure is designed to withstand

Irrigation Engineering
Instantaneous unit hydrograph is a hydrograph of
i) unit duration
ii) unit rainfall excess
iii) infinitely small duration
iv) infinitely small rainfall excess
The correct answer is

Irrigation Engineering
The most suitable section of a lined canal, is

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

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