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Hot questions in Hydrology
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41
GATE Civil 2013 | Question: 19
An isohyet is a line joining points of equal temperature equal humidity equal rainfall depth equal evaporation
An isohyet is a line joining points ofequal temperatureequal humidityequal rainfall depthequal evaporation
Milicevic3306
11.9k
points
Milicevic3306
asked
Mar 25, 2018
Hydrology
gate2013-ce
hydrology
water-resources-engineering
evaporation
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–
0
votes
0
answers
42
GATE2014-1-18
A conventional flow duration curve is a plot between Flow and percentage time flow is exceeded Duration of flooding and ground level elevation Duration of water supply in a city and proportion of area receiving supply exceeding this duration Flow rate and duration of time taken to empty a reservoir at that flow rate
A conventional flow duration curve is a plot betweenFlow and percentage time flow is exceededDuration of flooding and ground level elevationDuration of water supply in a ...
Milicevic3306
11.9k
points
Milicevic3306
asked
Mar 25, 2018
Hydrology
gate2014-ce-1
water-resources-engineering
hydrology
conventional-flow-duration-curve
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–
0
votes
0
answers
43
GATE Civil 2012 | Question: 54
The drainage are of a watershed is $50 \: km^2$. The $\phi$ index is $0.5$ cm/hour and the base flow at the outlet is $10 \: m^3/s$. One hour unit hydrograph (unit depth $=1 \: cm$) of the water shed is triangular in shape with a time base of $15$ ... occurs at $5$ hours. The peak ordinate (in $m^3/s/cm$) of the unit hydrograph is $10.00$ $18.52$ $37.03$ $185.20$
The drainage are of a watershed is $50 \: km^2$. The $\phi$ index is $0.5$ cm/hour and the base flow at the outlet is $10 \: m^3/s$. One hour unit hydrograph (unit depth...
Milicevic3306
11.9k
points
Milicevic3306
asked
Mar 25, 2018
Hydrology
gate2012-ce
hydrology
water-resources-engineering
drainage
unit-hydrographs
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–
0
votes
0
answers
44
GATE2014-2-20
The Muskingum model of routing a flood through a stream reach is expressed as $O_2 =K_0I_2+K_1I_1+K_2O_1$, where $K_0$, $K_1$ and $K_2$ are the routing coefficients for the concerned reach, $I_1$ and $I_2$ are the inflows to the reach, and $O_1$ and $O_2$ are the outflows from the reach ... and $2$ respectively. The sum of $K_0$, $K_1$ and $K_2$ of the model is $-1$ $-0.5$ $0.5$ $1$
The Muskingum model of routing a flood through a stream reach is expressed as $O_2 =K_0I_2+K_1I_1+K_2O_1$, where $K_0$, $K_1$ and $K_2$ are the routing coefficients for t...
Milicevic3306
11.9k
points
Milicevic3306
asked
Mar 25, 2018
Hydrology
gate2014-ce-2
hydrology
water-resources-engineering
muskingum-model
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–
0
votes
0
answers
45
GATE Civil 2012 | Question: 19
The ratio of actual evapo-transpiration of potential evapo-transpiration is in the range $0.0$ to $0.4$ $0.6$ to $0.9$ $0.0$ to $1.0$ $1.0$ to $2.0$
The ratio of actual evapo-transpiration of potential evapo-transpiration is in the range$0.0$ to $0.4$$0.6$ to $0.9$$0.0$ to $1.0$$1.0$ to $2.0$
Milicevic3306
11.9k
points
Milicevic3306
asked
Mar 25, 2018
Hydrology
gate2012-ce
hydrology
water-resources-engineering
evapo-transpiration
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–
0
votes
1
answer
46
GATE2018 CE-1: 48
Rainfall depth over a watershed is monitored through six number of well distributed rain gauges. Gauged data are given below ... The Thiessen mean value (in mm, up to one decimal place) of the rainfall is _____
Rainfall depth over a watershed is monitored through six number of well distributed rain gauges. Gauged data are given below$$\begin{array}{|c|c|} \hline\textbf{Rain Gaug...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Hydrology
gate2018-ce-1
numerical-answers
hydrology
water-resources-engineering
hydrologic-cycle
+
–
0
votes
1
answer
47
GATE2018 CE-1: 49
The infiltration rate $f$ in a basin under ponding condition is given by $f = 30+10e^{-2t}$ where, $f$ is in mm/h and $t$ is time in hour. Total depth of infiltration (in mm, up to one decimal place) during the last $20$ minutes of a storm of $30$ minutes duration is ______
The infiltration rate $f$ in a basin under ponding condition is given by $f = 30+10e^{-2t}$ where, $f$ is in mm/h and $t$ is time in hour. Total depth of infiltration (in...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Hydrology
gate2018-ce-1
numerical-answers
water-resources-engineering
hydrology
infiltration
+
–
0
votes
0
answers
48
GATE2018 CE-2: 25
A culvert is designed for a flood frequency of $100$ years and a useful life of $20$ years. The risk involved in the design of the culvert (in percentage, up to two decimal places) is _______
A culvert is designed for a flood frequency of $100$ years and a useful life of $20$ years. The risk involved in the design of the culvert (in percentage, up to two decim...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Hydrology
gate2018-ce-2
numerical-answers
flood-estimation-and-routing
hydrology
water-resources-engineering
+
–
0
votes
0
answers
49
GATE2018 CE-1: 24
For routing of flood in a given channel using the Muskingum method, two of the routing coefficients are estimated as $C_0=-0.25$ and $C_1=0.55$. The value of the third coefficient $C_2$ would be ____
For routing of flood in a given channel using the Muskingum method, two of the routing coefficients are estimated as $C_0=-0.25$ and $C_1=0.55$. The value of the third co...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Hydrology
gate2018-ce-1
numerical-answers
hydrology
water-resources-engineering
flood-estimation-and-routing
muskingum-method
+
–
0
votes
0
answers
50
GATE2018 CE-2: 47
The total rainfall in a catchment of area $1000 \: km^2$, during a $6$ h storm, is $19$ cm. The surface runoff due to this storm computed from triangular direct runoff hydrograph is $ 1 \times 10^8 \: m^3$. The $\phi_{\text{index}}$ for this storm (in cm/h, up to one decimal place) is ____
The total rainfall in a catchment of area $1000 \: km^2$, during a $6$ h storm, is $19$ cm. The surface runoff due to this storm computed from triangular direct runoff hy...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Hydrology
gate2018-ce-2
numerical-answers
hydrology
water-resources-engineering
hydrographs
+
–
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