Indira Gandhi National Open University (IGNOU) 2006 B.Tech Water Resource Engineering ET - 534C Water Resources Planning - - Question Paper
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B.Tech, Civil (Water Resources Engineering)
Term-End Examination
December, 2006
ET-534(C) : WATER RESOURCES PLANNING
Time : 3 hours ............Maximum Marks : 70
Note : Attempt any seven questions. Use of calculator is
permitted.
1. Explain the land irrigability classification of soil. Also explain the ill-effects of land degradation and suggest remedial measures for its improvization. 10
2. (a) Briefly explain the need for inter-basin water transfer
schemes. 5
(b) Explain the reasons for gap between irrigation
potential created and its utilization. 5
3. Distinguish between :
(a) Recharge and Infiltration 4
(b) Ground water and Soil water
(c) Evaporation and Evapotranspiration 3
4. Define future population. Also discuss briefly different methods of population forecasting giving their salient features. Also comment, which method is commonly used and why. iq
5. (a) Discuss causes and consequences of population
explosion. 5
(b) Enlist various methods used for disinfecting public
water supply and describe any one of them. 5
6. (a) State and explain the hierarchy levels in planning
water resources projects. ............5
(b) Explain conjunctive use of surface water and ground
water. 5
7. (a) What are the steps needed in identifying training
needs of personnel in an organization ? 5
(b) Explain briefly the importance of induction training. 5
8. (a) Describe the role of environmental impact indices in
water resources project. 5
(b) Explain modelling of water resources project. 5
9. (a) Discuss different forms of project organization. 5
(b) Discuss the importance of techno-economic
feasibility study of a project. 5
10. Define flood routing. Explain about reservoir routing. Also discuss Modified Puls method of reservoir routing. 10
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