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Recent questions in Hydrology
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41
GATE Civil 2013 | Question: 39
A $2$ km long pipe of $0.2$ m diameter connects two reservoirs. The difference between water levels in the reservoirs is $8$ m. The Darcy-Weisbachfriction factor of the pipe is $0.04$. Accounting for frictional, entry exit losses, the velocity in the pipe (in m/s) is $0.63$ $0.35$ $2.52$ $1.25$
A $2$ km long pipe of $0.2$ m diameter connects two reservoirs. The difference between water levels in the reservoirs is $8$ m. The Darcy-Weisbachfriction factor of the p...
Milicevic3306
11.9k
points
Milicevic3306
asked
Mar 25, 2018
Hydrology
gate2013-ce
hydrology
water-resources-engineering
reservoirs
applications-of-darcys-law
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–
0
votes
0
answers
42
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
43
GATE Civil 2012 | Question: 55
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 $15$ ... $1$ hour, the peak ordinate (in $m^3/s$) of the hydrograph is $55.00$ $82.60$ $92.60$ $102.60$
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 dep...
Milicevic3306
11.9k
points
Milicevic3306
asked
Mar 25, 2018
Hydrology
gate2012-ce
hydrology
water-resources-engineering
unit-hydrographs
+
–
0
votes
0
answers
44
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
+
–
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
0
answers
46
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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–
0
votes
0
answers
47
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
1
answer
48
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
1
answer
49
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
0
answers
50
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
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