1.16 m#/s OAverage runoff from a 600 km2 catchment area was measured as 60 m3/sfor a 3-hr period .lf the depression storage is 10 cm and infiltration is 0.8 in,? what is the depth of rainfall (precipitation) in m0.22924 m O0.33923 m0.11924 m OIn fig. if o index = 8 mm/hr, then the rate of runoff and infiltration are -------mm,-mm pat.dloB 65o gx Final exam, engineering hydrolog Eبة الكورس الأول لمادة x ngdocs.google.com/forms/d/e/1FAlpQLScsDfleR4V6nzXFAmF8bP0rk9JM66wLZEUFv0olai 3A trapezoidal channel carrying water with area section = 40 m^2, wettedparameter =30 m, bed slope is 3 m for each 10000 m and C= 145, the?--- = discharge in the channel is116 m^3/s11.6 m^3/s1.16 m#/sAverage runoff from a 600 km2 catchment area was measured as 60 m3/sfor a 3-hr period .lf the depression storage is 10 cm and infiltration is 0.8 in,* ? what is the depth of rainfall (precipitation) in m0.22924 m0.33923 m0.11924 mIn fig. if o index = 8 mm/hr, then the rate of runoff and infiltration are

Answered: Image /qna-images/answer/714a372a-a4b7-4728-8f3e-fadef2c31e68.jpg

Average runoff from a 600 km2 catchment area was measured as 60 m3/s for a 3-hr period .lf the depression storage is 10 cm and infiltration is 0.8 in, ? what is the depth of rainfall (precipitation) in m 0.22924 m 0.33923 m 0.11924 m O

Average runoff from a 600 km2 catchment area was measured as 60 m3/s for a 3-hr period .lf the depression storage is 10 cm and infiltration is 0.8 in, ? what is the depth of rainfall (precipitation) in m 0.22924 m 0.33923 m 0.11924 m O

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Estimate the constant rate of withdrawal from a 1375 hectare reservoir in a month of 30 days during…

Q: The average water surface area in a reservoir is 5000ha, calculate the water surface elevation in…

Q: The rainfall in four successive 12 hours period on a catchment are 40, 80, 90 and 30 mm. If the…

A: Given data : ϕIndex=5 mm/hourTime (t)=12 hour

Q: Problem 2. The evaporation losses from a reservoir of constant surface area of 500 hectares are 250…

A: Given data: Surface Area of reservoir = 500 hectares. Evaporation loss = 250 acre-ft per day. Out…

Q: The average water surface area in a reservoir is 5000ha, calculate the water surface elevation in…

A: As per water balance Equation ∑Inflow - ∑Outflow = Change in Storage Final elevation = Initial…

Q: An infiltration capacity curve prepared for a catchment indicated an initial infiltration capacity…

Q: A peak flow of a flood hydrograph due 3 to a 6 hour storm is 470 m/s. The corresponding average…

Q: find the following : 1- Inflow discharge (cm/6-months) = ? 2- ΔS (cm/6-months)= ? 3-…

Q: A reservoir is in a region where the average annual precipitation is 3106 mm and normal annual US…

A: Solution Given data Pan Evaporation= 3456 mm Average area= 50 km2

Q: A watershed 600 ha in area experienced a rainfall of unifom intensity 2.0 cm/h for duration of 8…

Q: average inflow of 6m^3/s from surface runoff. In the same period the outflow from the lake had an…

Q: Compute the mean precipitation for the catchment shown by Isohyetal Method. (Tabulate your solution)…

A: The canals and other irrigation structures' designs are affected by the amount of precipitation in…

Q: A watershed 600 ha in area experienced a rainfall of uniform intensity 2.0 cm/h for duration of 8…

Q: QUESTION 1 (C01:PO1) A flood control reservoir has an average surface area of 5 km2. During the…

Q: If the mean annual runoff of a drainage basin of 10000 km? is 140 m/sec, and the average annual…

A: As per the guidelines we are supposed to solve only 1 question. Kindly repost other question…

Q: Consider the following data for a drain L=50 m, a= 10 m, b=D10.3 m, and k=1x 10 m/s If the drains…

A: Given, L= 50m a = 10m b = 10.3m K = 1×10^-⁵ m/s

Q: A 2000 mi² drainage basin receives 20 in/year rainfall. The evapotranspiration (ET) loss for the…

A: Given : Area of drainage basin = 2000 m2 Yearly rainfall = 20 in/year Evapotranspiration Loss = 1.5…

Q: The infiltration capacity of a catchment is represented by Horton's equation as f= 0.5+ 1.2e^-0.5t…

A: Find total infiltration usingI=∫0TftdtI=∫040.5+1.2e-0.5tdtI=0.5t+1.2e-0.5t-0.504I=4.0752cm

Q: For a catchment in India, the mean monthly temperatures are given. Estimate the runoff and annual…

A: It is given mean monthly temperatures and asked to estimate Runoff and annual runoff coefficient…

Q: Problem 2. The evaporation losses from a reservoir of constant surface area of 500 hectares are 250…

A: Given data: Surface area = 500 hectares Volume o evaporation loss = 250 acre-ft per day. Volume of…

Q: A watershed 600 ha in area experienced a rainfall of unifom intensity 2.0 cm/h for duration of 8…

Q: A catchment area 5000 km². In one day, the depth of precipitation is 55mm, Evapotranspiration is 0.8…

A: From given data: A=5000 km2=5×109 m2Vpresipitation=dpresipitation×A=0.055 m×5×109 m2=275×106…

Q: The average water surface area in a reservoir is 5000ha, calculate the water surface elevation in…

Q: For a catchment in UP, India, the mean monthly temperatures are given. Estimate the runoff and…

A: Estimation of runoff is done by following formula as per khosla method: Rm=Pm-Lm Pm = monthly…

Q: A catchment area 5000 km2. In one day, the depth of precipitation is 55mm, Evapotranspiration is 0.8…

Q: Q6- The a reservoir with the surface area 1200 km2 received the average daily discharge 27 m3/sec…

A: Given data- Surface areaA=1200 km2Daily dischargeQ=23 m3/sDaily discharge drained to riverQd= 30…

Q: 21) A water treatment plant treats 12000 m/d of raw water by using three rectangular clarifiers,…

A: Given, Flow= 12,000 m³/day We have 3 Rectangular Clarifiers. Each clarifier dimensions: 25m×5m×4m…

Q: The inflow inters to a lake (50km2) during a 6-months period is 25m/sec, the precipitation over this…

Q: A 30 cm well is pumped at the rate of 1000 1pm. The transmissibility of the aquifer is o.015 m²/s.…

A: The given data is: Q=1000 Lps Q=1/60 m3/s x=120 m a=120 m T=0.015 m2/s r=80 m

Q: A 4-hr storm over a 15-hectare basin produces a 7mm rainfall: 1.5 mm/hr for the first hour, 2.5…

A: We can calculate infiltration capacity(f) by Horton's Equation which is illustrated below. Horton's…

Q: 4. A reservoir has an average area of 50 km2 over a year. The normal annual rainfall at the place is…

Q: Rainfall of intensity 0.2 m/hr fell on 2.0 km² area for 4 hrs. Measured runoff during the period was…

A: Answer: 900870 m3

Q: A peak flow of a flood hydrograph due 3 to a 6 hour storm is 470 m³/s. The corresponding average…

A: Given- 6 hour stormPeak flow Qf=470 m3/sAverage depth d=8 cm=0.80 mInfiltration loss I=0.25…

Q: Long Pond has a surface area of 3.5 km2, and for a given month the pond has an average inflow of 3.4…

A: Given data the surface area of 3.5 km2=3.5x106 m2 inflow= 3.4 m3/s outflow = 2.75 m3/s storage…

Q: 4. Evaluale the peak flow for the following catchment: A=200 ha, runoff coefficient= 0.5,…

A: Given data : Runoff coefficient (C)=0.5Area (A)=200 haPrecipitation intensity (i)=1 cm/hr

Q: A catchment of area 120 km has three distinct zones as below: Zone Area (km²) Annual runoff (cm) A…

A: Given data, Catchment area A = 120 km2 Zone Area km2 (A) Annual runoff cm (Q) A 61 52 B 39 42…

Q: A retention reservoir is located so that all runoff from upstream catchment area passes through the…

A: Runoff is the quantity of water discharged in surface streams. Runoff also includes groundwater that…

Q: :The direct runoff hydrograph is 64hr and maximum discharge is 30 m/sec. If the observed runoff due…

A: Direct runoff hydrograph resulting from a unit depth of excess rainfall occurring uniformly on a…

Q: Clear Lake has a surface area of 708,000 m2 (70.8 ha). For a given month the lake has an inflow of…

Q: A 12 hour rainfall with uniform intensity of 4 cm/hr produces a storm hydrograph of peak discharge…

A: given- 12 hr rainfallintensity I=4 cm/hrpeak discharge=1000 m3/sbase flow=30 m3/s

Q: 7. The initial infiltration capacity fo of a watershed is estimated as 4 cm/h and the time constant…

A: A.) We have f0=4 cm/hr fc = 0.5 cm/hr…

Q: The rainfall on five successive days on a catchment was 2, 6, 9, 5 and 3 cm. If the p-index for the…

Q: A pipeline leads from one reservoir to another which has a water surface 10 m lower.For a discharge…

Q: The runoff volume of 1.0 x106 m3 falls over a catchment area of 25 Km2. The runoff depth is

A: Given: The runoff volume is 1.0 x 106 m3. The catchment area is 25 km2.

Q: Q1. A catchment area of 2000 hectares received 10 cm of rainfall in a month. At the outlet of the…

Q: If the Kuils River has a catchment area of 200 square kilometres and receives in a year 600…

Q: An infiltration capacity curve prepared for a catchment indicated an initial infiltration capacity…

Q: The catchment area of New Delhi is 81 km2, then m3/s. the maximum flood flow will be (Use the value…

Q: The total rainfall in a catchment of area 1000 km² during an 8 hours storm is 24 cm, while the…

A: From the given question it is required to find the ϕindex for a storm of duration 8 hours.

Q: s Pond has a surface area of 3.25 km2, and for a given month th of 3,400 L/s and an outflow of 2,750…

Question

1.16 m#/s O
Average runoff from a 600 km2 catchment area was measured as 60 m3/s
for a 3-hr period .lf the depression storage is 10 cm and infiltration is 0.8 in,
? what is the depth of rainfall (precipitation) in m
0.22924 m O
0.33923 m
0.11924 m O
In fig. if o index = 8 mm/hr, then the rate of runoff and infiltration are -----
--mm,
-mm

pat.dloB 65o g
x Final exam, engineering hydrolog E
بة الكورس الأول لمادة x ng
docs.google.com/forms/d/e/1FAlpQLScsDfleR4V6nzXFAmF8bP0rk9JM66wLZEUFv0
olai 3
A trapezoidal channel carrying water with area section = 40 m^2, wetted
parameter =30 m, bed slope is 3 m for each 10000 m and C= 145, the
?--- = discharge in the channel is
116 m^3/s
11.6 m^3/s
1.16 m#/s
Average runoff from a 600 km2 catchment area was measured as 60 m3/s
for a 3-hr period .lf the depression storage is 10 cm and infiltration is 0.8 in,
* ? what is the depth of rainfall (precipitation) in m
0.22924 m
0.33923 m
0.11924 m
In fig. if o index = 8 mm/hr, then the rate of runoff and infiltration are

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

STEP 1: BASIC DATA GIVEN:

VIEW

STEP 2: DETERMINATION OF RAINFALL :

VIEW

STEP 3: DETERMINATION OF RAINFALL DEPTH

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

(2) alu In fig. if o index = 8 mm/hr, then the rate of runoff and infiltration are --mm, 40 40 30 30 25 20 10 10 30 60 90 120 150 180 Time, min R=24 mm, F= 57.5 mm R= 57.5 mm, F=24mm R= 81.5 mm, F= 24 mm Rainfall intensity, mm/h
Q3) Given the equation of infiltration curve for ascertain area given as following: I=1.3+4.2 *exp(-0.0063*t) and t in minute, compute the volume of runoff and Index of rainfall data shown below: Time (hour) 1 3 4 5 Rainfall (mm)6 8.5 12.8 12.2 6.5 3
A catchment has the Horton infiltration parameters: fo= 150 mm/h, fc = 50 mm/h, and k = 3 min¹. The design storm is given below. Estimate the time when ponding begins. Interval (min) Average rainfall (mm/hr) 20 40 80 170 90 20 0-10 10-20 20-30 30-40 40-50 50-60
7. The initial infiltration capacity fo of a watershed is estimated as 4 cm/h and the time constant is taken to be 0.3 h1. The equilibrium capacity, f. is 0.5 cm/h. Find the values of ƒ at time t=15min, 30min, 1 h, and 3h. And calculate the total volume of infiltration over the 3h period (rainfall intensity i>f at all times).
Question A 4-hour rainfall in a catchment of 250 km² produces rainfall depths of 6.2 cm and 5 ❤ cm in successive 2-hour unit periods. Assuming the index of the soil to be 1.2 cm/hour, the runoff volume is A 1.6 ha-m B D 16 ha-m 160 ha-m 1600 ha-m
The mass curve of an isolated storm in a 500 ha watershed is as follows: Time (hr) 4 6. 8 10 12 14 16 18 Cumulative 0.8 2.6 2.8 4.1 7.3 10.8 11.8 12.4 12.6 rainfall (cm) If the direct runoff produced by the storm is measured at the outlet of the watershed as 0.340M m3, • Determine the total ER and infiltration in cm. • Estimate the O-index of the storm and the duration of the rainfall excess. Plot the hyetograph showing the O-index. • Plot the ER.
Exercise [21 For a given basin, the following are the infiltration capacity rates at various time intervals after the beginning of the storm. Make a plot of the f-curve and establish an equation of the form developed by Horton. Also, determine the total rain and the excess rain (runoff). Time Precipitation rate Infiltration capacity (cm/hr) 3.9 (min) (cm/hr) 1 5.0 2 5.0 3.4 3 5.0 3.1 4 5.0 2.7 2.5 2.3 5.0 6. 7.5 7.5 7.5 2.0 10 1.8 7.5 7.5 2.5 2.5 2.5 12 1.54 14 1.43 16 1.36 18 1.31 20 1.28 22 2.5 1.25 Irigation Engineering Assignment No.1) Time Precipitation rate Infiltration capacity (cm/hr) 1.23 1.22 1.20 (min) (cm/hr) 24 26 28 2.5 2.5 2.5 30 2.5 1.20 Note: Excess rain (runoff) = Total precipitation Infiltration loss.
Total observed runoff volume during a 6 hour storm with a uniform intensity of 4cm/ hr is 30 x 106m³, from a basin of 150km² 3 area.what is the average infiltration rate. A 0.67 cm/hr B 0.8 cm /hr C 0.5 cm/hr D 1 cm/hr
The initial infiltration capacity of a watershed is estimated as 1.5 in/hr, and the time constant taken to be 0.35 hr^-1. The equilibrium capacity is estimated as 0.2 in/hr. What are the values of f at t=10min, 30 min., 1 hr, 2hr and 6hr? And what is the total volume of infiltration over the 6 hr time period?
The flood hydrograph (resulting hydrograph) due to a 6 -h storm is 470 m³/s. The average depth of rainfall is 8 cm. Assume an average infiltration loss of (-0.25 cm/h) and a constant base flow of 15 m³/s, estimate the direct runoff hydrograph (DRH) and the discharge of the 6 -h unit hydrograph (UH) for this catchment.
Exercise [2] For a given basin, the following are the infiltration capacity rates at various time intervals after the beginning of the storm. Make a plot of the f-curve and establish an equation of the form developed by Horton. Also, determine the total rain and the excess rain (runoff). Time Precipitation rate Infiltration capacity (min) (cm/hr) (cm/hr) 1 5.0 3.9 2 5.0 3.4 5.0 3.1 4 5.0 2.7 5.0 2.5 6. 7.5 2.3 8. 7.5 2.0 10 7.5 1.8 12 7.5 1.54 14 7.5 1.43 16 2.5 1.36 18 2.5 1.31 20 2.5 1.28 22 2.5 1.25 1 Irigation Engineering Assignment No.[1] Time Precipitation rate Infiltration capacity (min) (cm/hr) (cm/hr) 24 2.5 1.23 26 2.5 1.22 28 2.5 1.20 30 2.5 1.20 Note: Excess rain (runoff) = Total precipitation Infiltration loss.
(a) For a given year, a catchment with an area of 3000 km? received 160 cm of precipitation. The average flow rate measured in the river draining the catchment was 40 m³/s. Find DRO" (i) How much runoff reached the river for the year (in m')? TRO = P+A (ii) Estimate the amount of water lost due to the combined effects of evapotranspiration and infiltration etc (in m')? (iii) How much precipitation is converted into river runoff (in percentage)? 26. (iv) What is the ratio of runoff to precipitation?