Civil Engineering MCQJE Level Civil Engineering
Runoff coefficient in rational formula represents:
HydrologyIrrigation Engineering and HydrologyHARD
Choose the correct answer
A
fraction of rainfall appearing as runoff
B
crop root depth
C
canal lining thickness
D
weir crest length
Correct Answer
A. fraction of rainfall appearing as runoff
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C accounts for losses and indicates how much rainfall becomes direct runoff.
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