Answer ALL Questions
PART A – (10 x 2
= 20 Marks)
1. What
is the need for Water Resources Survey?
2. Why
we need periodic survey of water resources?
3. Mention
few spatial data’s used for water resources survey?
4. Define
reservoir?
5. What
are the purposes of reservoir?
6. How
are reservoir classified based on the purpose?
7. Define
design flood?
8. What
are the most common tupes of flood walls?
9.
What are the methods to reduce the
losses due to flood?
10. Whatare
the alternative types of flood walls?
PART
B (5x16=80 Marks)
1. What
are the various purposes of reservoir?
2. Explain
the concept of water resources system planner?
3. Explain
the advantages and disadvantages of levees and flood walls?
4. Explain
the methods of determining the capacity of a reservoir?
5. A
reservoir has the following areas enclosed by contours at various
elevations.Determine the capacity of the reservoir between elevations of 200 to
300.
Elevation 200 220
240 260 280 300
Area
of Contour(km2) 150 175 210 270 320 400
Use
(a) Trapezoidal Formula (b) Prismoidal Formula.
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