9A01604 - Water Resources Engineering-II JNTUA BE Civil 2013 Question Paper

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Jawaharlal Nehru Technlogical University , Anantapur

B.Tech Regular Examination, April/May 2013

Third Year

Second Semester

Department of Civil Engineering

9A01604 - Water Resources Engineering-II

(Regulation 2009)

Code: 9A01604
B. Tech III Year II Semester (R09) Regular & Supplementary Examinations, April/May 2013
WATER RESOURCES ENGINEERING - II
(Civil Engineering)
Time: 3 hours Max. Marks: 70
Answer any FIVE questions
All questions carry equal marks
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1 (a) Explain the various zones of storage in a reservoir.
(b) Give the classification of reservoirs.

2 Explain the various types of failures of a gravity dam.

3 (a) Explain the computation of rate of seepage from flownet.

(b) What is the necessity of controlling the seepage? Also give the various devices that are used for embankment seepage control.

4 (a) Explain Ogee spillway with sketches.
(b) Explain trough spillway in detail with sketches.

5 Distinguish clearly between a weir and a barrage.

6 What are the advantages and disadvantages of rapid fall over straight glacis fall?

7 Explain various steps to check the wastage of water in distribution through canal.

8 How can you determine the seepage uplift presto by Blish’s creep theory?

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