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Civil Engineering - Water Resources Engineering

Exercise : Water Resources Engineering - Section 2
46.
For high flood estimates the average value of the constant C in Dicken's formula Q = CA3/4, is
6.5
8.5
9.5
10.5
11.5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
Pettis formula Q = C (P.B)5/4 cumecs, is based upon
rainfall and drainage area
run off and drainage area
drainage area and its shape
drainage area.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
Boston society of Civil Engineer's formula in cumecs/square km is based upon
rainfall and drainage area
total run off and drainage area
drainage area and its shape
drainage area.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
For predicting floods of a given frequency, the best reliable method is
Unit hydrograph method
Gumbel's analytical method
California method
None of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
The earthen embankments constructed parallel to the river banks at some suitable distance for flood control, are known as
floods walls
river walls
levees
dikes
both (c) and (d).
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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