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Author Question: The time of concentration of a drainage basin is the a. longest time required for water to flow ... (Read 63 times)

Pineappleeh

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on: Jul 26, 2018
The time of concentration of a drainage basin is the
 
  a. longest time required for water to flow to the basin outlet
  b. time during which the storm intensity will not be exceeded
  c. duration of a precipitation event in the drainage basin
  d. service life of the drainage basin drainage infrastructure
  e. none of the above

Question 2

The Manning's roughness coefficient for a smooth pipe is higher than the coefficient for a rough pipe.
 
  Indicate whether the statement is true or false


maya.nigrin17@yahoo.com

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Reply #1 on: Jul 26, 2018
Answer to Question 1

a

Answer to Question 2

F


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