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Hydrology Questions Set 12:

Quiz Mode

Natural siphon type also called as

float type

bucket type

network type

none

Solution:

What is the Aridity index range for the severe arid class?

<25

25-35

35-50

>50

Solution:

What is size of drop in drizzle?

less than 0.3 mm

less than 0.5mm

greater than 0.5mm

greater than 0.3mm

Solution:

Calibration of a current meter for use, in channel flow measurement is done in a

wind tunnel

water tunnel

Towing tank

flume

Solution:

A graph showing cumulative depth of rainfall against time is

rainfall mass curve

precipitation curve

mass curve

evaporation curve

Solution:

Which is the process by which water is seeps into the surface of the earth?

Infiltration

Evaporation

Transpiration

None of the above

Solution:

The volume of water caught by vegetation & subsequently getting evaporated is called

Interception loss

Intersection loss

Depression loss

None

Solution:

A graph representing rainfall intensity on the y-axis and time on the x-axis is called a:

Hyetograph

Mass curve

Infiltration capacity curve

None of the above

Solution:

In reservoirs with an uncontrolled spillway, the peak of the plotted outflow hydrograph

Lies outside the plotted inflow hydrograph

Lies on the recession limb of the plotted inflow hydrograph

Lies on the peak of the inflow hydrograph

Is higher than the peak of the plotted inflow hydrograph

Solution:

Match the following List I to List II

List I

i. Transpiration

ii. Evapotranspiration

iii. Potential evapotranspiration

iv. Actual evapotranspiration

List II

1. Process in which water leaves the body of living plants and reaches the atmosphere.

2. The sum of evaporation and transpiration.

3. The amount of evapotranspiration that would occur if there were no limit on soil moisture.

4. The actual amount of evapotranspiration that occurs when soil moisture is limited.

i-3, ii-4, iii-1, iv-2

i-1, ii-4, iii-3, iv-2

i-1, ii-2, iii-3, iv-4

i-4, ii-1, iii-2, iv-3

Hydrology Questions Set 12:

Natural siphon type also called as

Solution:

What is the Aridity index range for the severe arid class?

Solution:

What is size of drop in drizzle?

Solution:

Calibration of a current meter for use, in channel flow measurement is done in a

Solution:

A graph showing cumulative depth of rainfall against time is

Solution:

Which is the process by which water is seeps into the surface of the earth?

Solution:

The volume of water caught by vegetation & subsequently getting evaporated is called

Solution:

A graph representing rainfall intensity on the y-axis and time on the x-axis is called a:

Solution:

In reservoirs with an uncontrolled spillway, the peak of the plotted outflow hydrograph

Solution:

Solution:

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