Dupuit’s assumptions are valid for
The instrument used for measuring rate of water evaporation is:
Measurement of infiltration can be done by
What type of precipitation abstraction is measured using a lysimeter?
Which two countries have vast hydroelectric power resources?
Recording type of rain gauge gives
Which type of rain gauge has a siphon attached to it?
The direct runoff hydrograph in response to 5 cm rainfall excess in a catchment is shown in the figure. The area of the catchment (rounded off to 1 decimal place, expressed in hectares) is_____.
What is ‘Hydrological Cycle’?
An effective rainfall of 2-hour duration produced a flood hydrograph peak of 200 m3/s. The flood hydrograph has a base flow of 20 m3/s. If the spatial average rainfall in the watershed for the duration of storm is 2 cm and the average loss rate is 0.4 cm/hour, the peak of 2-hour unit hydrograph (in m3/s-cm, up to one decimal place) is______.