To estimate the magnitude of a flood with a return period of T years, Gumbel’s distribution method requires the following data pertaining to annual flood series i) mean value ii) standard deviation iii) length of record iv) coefficient of skew The correct answer is

Irrigation Engineering
To estimate the magnitude of a flood with a return period of T years, Gumbel’s distribution method requires the following data pertaining to annual flood series
i) mean value
ii) standard deviation
iii) length of record
iv) coefficient of skew
The correct answer is

(i), (ii) and (iv)

(i), (ii), (iii) and (iv)

(i),(ii) and (iii)

(i) and (ii)

(i), (ii) and (iv)

(i), (ii), (iii) and (iv)

(i),(ii) and (iii)

(i) and (ii)

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Irrigation Engineering
A multipurpose reservoir is the one which is

both (A) and (B)

designed for one purpose but serves more than one purpose

planned and constructed to serve various purposes

None of these

both (A) and (B)

designed for one purpose but serves more than one purpose

planned and constructed to serve various purposes

None of these

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Irrigation Engineering
Main purpose of mean water training for rivers is

To provide sufficient depth of water in navigable channels, during low water periods

All of these

Flood control

To preserve the channel in good shape by efficient disposal of suspended and bed load

To provide sufficient depth of water in navigable channels, during low water periods

All of these

Flood control

To preserve the channel in good shape by efficient disposal of suspended and bed load

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Irrigation Engineering
If A is the area of the surface, x̅ is the depth of its C.G. from the surface of the water and ω is the density of water, then

All listed here

Depth of the centre of pressure is 2/3H vertically below the surface

Depth of the point at which total pressure acts is equal to its moment of inertia divided by Ax̅

Total pressure on the surface is equal to ωx̅

All listed here

Depth of the centre of pressure is 2/3H vertically below the surface

Depth of the point at which total pressure acts is equal to its moment of inertia divided by Ax̅

Total pressure on the surface is equal to ωx̅

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Irrigation Engineering
Irrigation water having the concentration of Na++ , Ca++ and Mg++ as 20, 3 and 1 Milli equivalent per litre respectively will be classified as

medium sodium water

very high sodium water

high sodium water

low sodium water

medium sodium water

very high sodium water

high sodium water

low sodium water

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Irrigation Engineering
The ratio of the rate of change of discharge of an outlet to the rate of change in level of water surface in a distributary at its normal depth, is known as

Efficiency

Modular limit

Flexibility

Sensitivity

Efficiency

Modular limit

Flexibility

Sensitivity

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Irrigation Engineering

Irrigation Engineering To estimate the magnitude of a flood with a return period of T years, Gumbel’s distribution method requires the following data pertaining to annual flood seriesi) mean valueii) standard deviationiii) length of recordiv) coefficient of skewThe correct answer is

Irrigation Engineering A multipurpose reservoir is the one which is

Irrigation Engineering Main purpose of mean water training for rivers is

Irrigation Engineering If A is the area of the surface, x̅ is the depth of its C.G. from the surface of the water and ω is the density of water, then

Irrigation Engineering Irrigation water having the concentration of Na++ , Ca++ and Mg++ as 20, 3 and 1 Milli equivalent per litre respectively will be classified as

Irrigation Engineering The ratio of the rate of change of discharge of an outlet to the rate of change in level of water surface in a distributary at its normal depth, is known as

Irrigation Engineering
To estimate the magnitude of a flood with a return period of T years, Gumbel’s distribution method requires the following data pertaining to annual flood series
i) mean value
ii) standard deviation
iii) length of record
iv) coefficient of skew
The correct answer is

Irrigation Engineering
A multipurpose reservoir is the one which is

Irrigation Engineering
Main purpose of mean water training for rivers is

Irrigation Engineering
If A is the area of the surface, x̅ is the depth of its C.G. from the surface of the water and ω is the density of water, then

Irrigation Engineering
Irrigation water having the concentration of Na++ , Ca++ and Mg++ as 20, 3 and 1 Milli equivalent per litre respectively will be classified as

Irrigation Engineering
The ratio of the rate of change of discharge of an outlet to the rate of change in level of water surface in a distributary at its normal depth, is known as