kindly answer question c, d, e and f 5. Simple triangular one-hour unit hydrographs of three different catchments [A, B and C] have beenfit to data and are shown below.UH B20 m'/sUH A15 m'ls2 hr6 hr8 hr3 hr40 m'/s -UH C4 hr12 hr(a) What is the area of each catchment?(b) Catchments A and B are similar, except that one contains a town. Which is more likely to containa town and why(C) Net rainfall of 15 mm in the first hour, 25 mm in the second hour and 15 mm in the third hourfalls on catchment A. Calculate the resulting run-off as a function of time.(d) Net rainfall of 15 mm in the first hour, 25 mm in the second hour and 15 mm in the third hourfalls on catchment B. Calculate the resulting runoff as a function of time.(e) The rivers flowing out from catchments A and B meet shortly after they leave the catchments. Astorm with the net rainfall given above moves across the two catchments, with the rainfall startingan hour later on catchment B than catchment A. Calculate the resulting combined run-off as afunction of time.(f) The simple triangular 1-hr unit Hydrograph 'UH A' from above was actually generated using thedata below. Use the data to generate a 3hr hydrograph. Plot your hydrograph and fit a simpletriangular UH to it. What's the peak flow of your 3-hr UH? And the time to peak flow? Check thatthat volume implied by your UH is appropriate.Time (hr)12456Flow (m3/s)20.259.515.540.25

Answered: Image /qna-images/answer/eca1bfd6-d50a-46b9-94fc-e7c357f758ed.jpg

5. Simple triangular one-hour unit hydrographs of three different catchments [A, B and c] have been fit to data and are shown below. UH B 20 m'/s UH A 15 m'is 2 hr 6 hr 3 hr 8 hr 40 m/s UH C 4 hr 12 hr (a) What is the area of each catchment? (b) catchments A and B are similar, except that one contains a town. Which is more likely to contain a town and why (C) Net rainfall of 15 mm in the first hour, 25 mm in the second hour and 15 mm in the third hour falls on catchment A. Calculate the resulting run-off as a function of time.

5. Simple triangular one-hour unit hydrographs of three different catchments [A, B and c] have been fit to data and are shown below. UH B 20 m'/s UH A 15 m'is 2 hr 6 hr 3 hr 8 hr 40 m/s UH C 4 hr 12 hr (a) What is the area of each catchment? (b) catchments A and B are similar, except that one contains a town. Which is more likely to contain a town and why (C) Net rainfall of 15 mm in the first hour, 25 mm in the second hour and 15 mm in the third hour falls on catchment A. Calculate the resulting run-off as a function of time.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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