Civil Engineering - Water Resources Engineering - Discussion
Discussion Forum : Water Resources Engineering - Section 2 (Q.No. 31)
31.
A unit hydrograph is a hydrograph of a rain storm of a specified duration resulting from a run-off of
Discussion:
13 comments Page 2 of 2.
Bhagwana Ram said:
7 years ago
1 unit.
It may be mm or cm.
It may be mm or cm.
Deepak said:
6 years ago
If the rainfall distribution in the storms is similar with respect to time and area, the ordinate of each hydrograph will be proportional to volume of runoff. The unit hydrograph is a hydrograph with a volume of 1cm runoff resulting from a rainfall of specified duration and a real pattern.
Engr khan said:
3 years ago
@All.
The term Unit here refers to a unit depth of rainfall excess which is usually taken as 1 cm.
The term Unit here refers to a unit depth of rainfall excess which is usually taken as 1 cm.
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