Related Questions

Hydrograph is graphical representation of ---------.
A rainfall
B discharge flowing in the river
C surface runoff
D ground water flow
The unit hydrograph of a specified duration can be used to evaluate the hydrograph of storms of
A same duration only
B same and shorter duration
C same and longer duration
D any duration
S-hydrograph is used to obtain unit hydrograph of
A shorter duration from longer duration
B longer duration from shorter duration
C both (A) and (B)
D none of the above
The unit hydrograph due to a storm may be obtained by dividing the ordinates of the direct runoff hydrograph by
A direct runoff volume
B period of storm
C total rainfall
D none of the above
A hyetograph is a graphical representation of --------.
A rainfall depth and time
B rainfall intensity and time
C discharge and time
D cumulative rainfall and time
The flow-mass curve is graphical representation of
A Cumulative discharge and time
B Discharge and percentage probability of flow being equaled or exceeded
C Cumulative discharge, volume and time in chronological order
D Discharge and time in chronological order
A hyetograph is a graphical representation of
A rainfall intensity and time
B rainfall depth and time
C discharge and time
D cumulative rainfall and time
The best unit duration of storm for a unit hydrograph is
A 1 hour
B one-fourth of basin lag
C one-half of basin lag
D equal to basin lag
The shape of recession limb of a hydrograph depends upon
A Basin characteristics only
B Storm characteristics only
C Both (A) and (B)
D None of the above
Graphical pictures that represent an object like file, folders etc. are:
A Icons
B Desktop
C Task bar
D Windows

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