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 (iii)

(i) and (ii)

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

(i), (ii) and (iv)

(i),(ii) and (iii)

(i) and (ii)

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

(i), (ii) and (iv)

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Irrigation Engineering
If V₀ is the critical velocity of a channel, its silt transporting power, according to Kennedy, is proportional to

V₀1/2

V₀5/2

V₀3/2

V₀7/2

V₀1/2

V₀5/2

V₀3/2

V₀7/2

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Irrigation Engineering
Presence of tail water in a gravity dam
i) increases the principal stress
ii) decreases the principal stress
iii) increases the shear stress
iv) decreases the shear stress
The correct answer is

(ii) and (iii)

(i) and (iii)

(i)and(iv)

(ii) and (iv)

(ii) and (iii)

(i) and (iii)

(i)and(iv)

(ii) and (iv)

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Irrigation Engineering
The forces, which are considered for the analysis of an elementary profile of a gravity dam under empty reservoir condition, are
i) Water pressure
ii) Self weight
iii) Uplift
iv) Pressure due to earthquake
The correct answer is

Only (ii)

(i), (ii) and (iii)

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

(i), (ii) and (iv)

Only (ii)

(i), (ii) and (iii)

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

(i), (ii) and (iv)

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Irrigation Engineering
In a Sarda type fall, the rectangular crest, may be used for discharge up to

20 cumecs

14 cumecs

10 cumecs

6 cumecs

20 cumecs

14 cumecs

10 cumecs

6 cumecs

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Irrigation Engineering
In rigid module, the discharge

Depends upon the water level in distributary

Depends upon the water levels of both, i.e. distributary and water course

Is independent of water levels in the distributary and water course

Depends upon the water level in the water course

Depends upon the water level in distributary

Depends upon the water levels of both, i.e. distributary and water course

Is independent of water levels in the distributary and water course

Depends upon the water level in the water course

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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 If V₀ is the critical velocity of a channel, its silt transporting power, according to Kennedy, is proportional to

Irrigation Engineering Presence of tail water in a gravity dami) increases the principal stressii) decreases the principal stressiii) increases the shear stressiv) decreases the shear stressThe correct answer is

Irrigation Engineering The forces, which are considered for the analysis of an elementary profile of a gravity dam under empty reservoir condition, arei) Water pressureii) Self weightiii) Upliftiv) Pressure due to earthquakeThe correct answer is

Irrigation Engineering In a Sarda type fall, the rectangular crest, may be used for discharge up to

Irrigation Engineering In rigid module, the discharge

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
If V₀ is the critical velocity of a channel, its silt transporting power, according to Kennedy, is proportional to

Irrigation Engineering
Presence of tail water in a gravity dam
i) increases the principal stress
ii) decreases the principal stress
iii) increases the shear stress
iv) decreases the shear stress
The correct answer is

Irrigation Engineering
The forces, which are considered for the analysis of an elementary profile of a gravity dam under empty reservoir condition, are
i) Water pressure
ii) Self weight
iii) Uplift
iv) Pressure due to earthquake
The correct answer is

Irrigation Engineering
In a Sarda type fall, the rectangular crest, may be used for discharge up to

Irrigation Engineering
In rigid module, the discharge