A catchment at a particular site on a river has 86000 ha area. The mean annual precipitation is 850 mm. [25% of precipitation reaches the basin outlet as stream flow] The mean flow rate Q at this site will be m^3/hr. 20862 O 20820 O 20900 20202

A catchment at a particular site on a river has 86000 ha area. The mean annual precipitation is 850 mm. [25% of precipitation reaches the basin outlet as stream flow] The mean flow rate Q at this site will be m^3/hr. 20862 O 20820 O 20900 20202

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Unit Hydrograph

Hydrology is the science which deals with the study of water on the earth’s surface. The word Hydrograph is derived from the word hydro which means water. Hydrograph is basically a graph in which the discharge is plotted against the time interval at a specific point in a river or other channel. In a hydrograph, the discharge is plotted along the y-axis and time interval is plotted along the x-axis. Hydrograph is used to estimate the runoff. The variations in discharges with the change in time is shown by a hydrograph. It was revealed that the total discharge at an outlet increases with time by a kinematic wave model.

Question

A catchment at a particular site on a river
has 86000 ha area. The mean annual
precipitation is 850 mm. [25% of
precipitation reaches the basin outlet as
stream flow] The mean flow rate Q at this
site will be
m^3/hr.
20862
20820
O 20900
20202

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