Time Left - 08:00 mins

PSC Civil Engg: Hydrology Quiz 3

Attempt now to get your rank among 1246 students!

Question 1

The peak magnitude of a flood hydrograph during 4 hr study duration over a catchment is 300 m3/s. The total depth of rainfall is 6 cm, and the infiltration loss during the said 4 hr period is 2 cm, A constant uniform base flow of 20 m3/s is premised throughout. The peak value of the corresponding 4 hr UH is

Question 2

A 4-hour rainfall in a catchment of 250 km2 produces rainfall depths of 6.2 cm and 5 cm in successive 2-hour unit periods. Assuming the - index of the soil to be 1.2 cm/hour, the runoff volume is

Question 3

What is ‘Hydrological Cycle’?

Question 4

Generally to estimate PMP, is used (Pm is maximum depth of precipitation, D = duration). What are the units of Pm and D in the equation?

Question 5

Which one of the following flood routing methods involve the concepts of wedge and prism storages?
  • 1246 attempts