Civil Engineering - Water Resources Engineering - Discussion
Discussion Forum : Water Resources Engineering - Section 2 (Q.No. 27)
27.
The rate of rainfall for successive 10 minute periods of a 60 minute duration storm, are shown in the below figure. If the value of φindex is 3 cm/hour, the run off will be
Discussion:
16 comments Page 2 of 2.
Sikha said:
8 years ago
Can't understand.
Can anyone provide some formula to solve this?
Can anyone provide some formula to solve this?
(1)
Rajashekhar said:
8 years ago
You have to consider only graph above phi index it will be 19.
Then runoff = (19 * 10)/60 = 3.1 approximately 3.
Then runoff = (19 * 10)/60 = 3.1 approximately 3.
(1)
Kishan said:
9 years ago
Please, Give explanation with formula.
(1)
Siva said:
9 years ago
(6 + 10 + 8 + 7) * 10/60 - (3 * 40/60) = 3.
(1)
Mughal saltanat said:
9 years ago
Answer should be 2.66 cm.
Riajul said:
9 years ago
I think the answer should be 4.75cm.
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