Hydrograph is the graphical representation of

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

Hydrograph is the graphical representation of

Related Questions