Logo

Hydrology Questions Set 10:

Quiz Mode

Which type of non recording gauge is used in India to find total depth of precipitation?

Solution:

Which of the following is not type of precipitation?

1
2
3
4

Solution:

A rainfall with an intensity of 6 mm/hr is classified as:

1
2
3
4

Solution:

The factors affecting on evaprotranspiration in plants are

1
2
3
4

Solution:

What is the formula for the coefficient of transmissibility (T) for an unconfined aquifer?

1
2
3
4

Solution:

The ratio of total area of catchment to total no. of gauges in catchment is

1
2
3
4

Solution:

The maximum quantity of water that can be guaranteed during a critical dry period is known as

1
2
3
4

Solution:

The relationship between porosity (η) specific yield (Sy) and specific retention (Sr) of an unconfined aquifer is

1
2
3
4

Solution:

A 6-hour storm had 6 cm of rainfall, and the resulting runoff was 3 cm. If the Phi index remains the same, the runoff due to 12 cm of rainfall in 9 hours in the catchment is:

1
2
3
4

Solution:

A well of diameter 20 cm fully penetrates a confined aquifer. After a long period of pumping at a rate of 2720 litres per minute, the observations of drawdown taken at 10 m and 100 m distances from the centre of the wall are found to be 3 m and 0.5 m respectively. The transmissivity of the aquifer is

1
2
3
4

Solution: