Question

The ordinates of a 4-hour unit hydrograph for a particular basin are given below. Derive the...

  1. The ordinates of a 4-hour unit hydrograph for a particular basin are given below. Derive the ordinates of
  1. The S-curve hydrograph, and
  2. The 2-hour unit hydrograph, and plot them,

Note: Area of the basin is 630 km2.

Time, hr

Discharge, cumsec

0

0

2

25

4

100

6

160

8

190

10

170

12

110

14

70

16

30

18

20

20

6

22

1.5

24

0
Engineering   Civil-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Please give a?

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Given below is a 2 – hour unit hydrograph. Derive 4 – hour unit hydrograph by...
Given below is a 2 – hour unit hydrograph. Derive 4 – hour unit hydrograph by lagging method. Derive 1 – hour unit hydrograph by S curve method Time hr Discharge m3/s (2 hr UH) 0 0 2 28 4 88 6 168 8 218 10 158 12 98 14 48 16 0
The runoff data at a stream gauging station for a flood are given below. The drainage...
The runoff data at a stream gauging station for a flood are given below. The drainage area is 40 km2. The duration of rainfall was 3 hours. Derive the 3-hour unit hydrograph for the basin and plot the same. State the peak of the unit hydrograph you derive time (hours) discharge, Cumsec) 2 50 5 53 8 75 11 120 14 225 17 290 20 270 23 145 2 110 5 90 8 80 11 70 14 60 17 55...
Given a unit hydrograph (UH1) of a basin, determine UH2 and UH3 using Lagging method Time...
Given a unit hydrograph (UH1) of a basin, determine UH2 and UH3 using Lagging method Time (hr) 0 1 2 3 4 5 6 7 UH1 (m3/s) 0 22 28 34 36 26 18 0
the ordinates of a 6-h unit hydrograph for a particular catchment are 0,10,30,50,40,30,20,10 and 0 m3/s...
the ordinates of a 6-h unit hydrograph for a particular catchment are 0,10,30,50,40,30,20,10 and 0 m3/s (values at 3 hourly intervals). the effective rainfall depth of a particular storm was 28 mm. assume a constant base flow of 3 m3/s. what is the streamflow at the end of the third time interval?
A 1” of rainfall excess falls on to a determined watershed in 1 hour resulting in...
A 1” of rainfall excess falls on to a determined watershed in 1 hour resulting in the following unit hydrograph. Estimate the hydrograph if you know that the precipitation event resulted in the rainfall excess as shown in the second table. Take the base flow value as 0.25 inch/hour. Table 1 Time (hr) Flow(cfs) 1 20 2 110 3 210 4 160 5 110 6 60 Table 2 Time (hr) 1 2 3 4 Precipitation 0.6 1.1 1.6 0.6
For a given basin, the following are the infiltration capacity rates at various time intervals after...
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 for infiltration curve. Also determine the total rain and the excess rain (runoff).              Time (mints) 1 2 3 4 5 6 8 10 12 14 16 18 20 22 Precipitation (cm/hr) 5.5 5.6 5.6 5.8 7.0 9.0 8.5 8.0 7.0 8.0 3.5 3.0...
3. (Lesson 11) Use Minitab Express to conduct a chi-square test to determine if there is...
3. (Lesson 11) Use Minitab Express to conduct a chi-square test to determine if there is a relationship between gender and whether the student said that they would prefer to win an Academy Award, Nobel Prize, or Olympic Medal.  Use the five-step hypothesis testing procedure. [25 points] Step 1: State hypotheses and check assumptions Step 2:Compute the test statistic Step 3: Determine the p-value Step 4: Make a decision (reject or fail to reject the null) Step 5: State a real...
2. (Lesson 11) The “Year” variable represents whether each student identified as a first-year student, sophomore,...
2. (Lesson 11) The “Year” variable represents whether each student identified as a first-year student, sophomore, junior, or senior. Use Minitab Express to conduct a chi-square test to determine if the proportions of students who identify as each year are not all equal. Use the five-step hypothesis testing procedure. [25 points] Step 1: State hypotheses and check assumptions Step 2:Compute the test statistic Step 3: Determine the p-value Step 4: Make a decision (reject or fail to reject the null)...
A physiological experiment was concluded to study the effect of various factors on a pulse rate....
A physiological experiment was concluded to study the effect of various factors on a pulse rate. The participants took their own pulse. They then were asked to flip a coin. If their coin came up head, they were to run in place for 1 minute. Then everyone took their own pulse again. The dataset pulse.txt, available from Moodle, contains the following variables: ROW- id numbers, from 1 to 92; PULSE1- first pulse rate; PULSE2- second pulse rate; RAN-1=ran in place,...
You are the foreman of the Bar-S cattle ranch in Colorado. A neighboring ranch has calves...
You are the foreman of the Bar-S cattle ranch in Colorado. A neighboring ranch has calves for sale, and you are going to buy some calves to add to the Bar-S herd. How much should a healthy calf weigh? Let x be the age of the calf (in weeks), and let y be the weight of the calf (in kilograms). x 1 5 8 16 26 36 y 44 53 71 100 150 200 Complete parts (a) through (e), given...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT