IV B.Tech II Semester Regular/Supplementary Examinations,May 2010 WATER SHED MANAGEMENT Civil Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ????? 1. Explain the following spatial characteristics of watershed: (a) Delineation of watersheds (b) Coding of watersheds.
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2. (a) Explain the method of hedging. (b) What is Gully control? Explain this method in detail.
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3. (a) What points should be emphasized in training village entrepreneurs? Explain. (b) What are the requisite characteristics of the people who train the village entrepreneurs in watershed management? [8+8] 4. Explain universal soil loss equation (USLE) and estimation of various factors in USLE. [16] 5. Explain how remote sensing and GIS is useful for preparation of landuse /land cover. [16] 6. Explain the procedure for design of drop structures along with neat sketches. [16] 7. “The environmental problems of India could be solved only through a holistic management of its biomass resources”. Examine and evaluate the statement critically. [16] 8. Explain the management of forest and agricultural land. ?????
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Code No: R05420104
R05
Set No. 4
IV B.Tech II Semester Regular/Supplementary Examinations,May 2010 WATER SHED MANAGEMENT Civil Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ????? 1. Explain the following methods of controlling stream bank erosion: (a) Stabilizing stream bank by vegetation (b) Protection of stream banks and slopes.
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2. (a) What are saline and alkaline soils? What are the causes of saline soils? Explain. (b) What are the various types of saline soils? Explain.
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3. List and explain characteristics of watershed.
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4. Explain the harvesting of groundwater in detail, with neat sketches.
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5. List the various agro-techniques for improving crop production in India. Explain any two of them in detail. [16] 6. What is Sustainable Society? What are the important aspects which should be taken care of, for sound and successful management of watersheds? [16] 7. (a) Enumerate the need for watershed development in india. (b) What are the concepts and objectives of watershed development.
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8. (a) What are the modifications of universal soil loss equation? (b) Explain the procedure for assessment of erosion hazard. ?????
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Code No: R05420104
R05
Set No. 1
IV B.Tech II Semester Regular/Supplementary Examinations,May 2010 WATER SHED MANAGEMENT Civil Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ????? 1. (a) Explain outcome of watershed development. (b) What is the need for watershed development? 2. What is terracing? Explain bench terraces in detail.
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3. What are the different factors involved in greening of the watershed? Explain in detail. [16] 4. Explain how the following parameters will influence overall development of watershed: (a) Precipitation (b) Evaporation (c) Transpiration.
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5. What are wastelands? How are they classified? What are the management measures associated with their management? [16] 6. Explain the following methods of gully control: (a) Diversion of Runoff (b) Vegetative methods (c) Construction of temporary structures.
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7. Explain the relevance of the development and effective utilization of agro Industrial infrastructure in watershed management. [16] 8. Explain how runoff is measured using runoff plots and USLE. ?????
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Code No: R05420104
R05
Set No. 3
IV B.Tech II Semester Regular/Supplementary Examinations,May 2010 WATER SHED MANAGEMENT Civil Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ????? 1. (a) Explain the terms i. Land survey ii. Preparation of layout. (b) What are the various steps involved in land preparation? Explain in Brief. [8+8] 2. Explain the details needed for preparation of a plan for understanding the various disciplines used in watershed management and their interrelationship. [16] 3. Bring out the differences between sprinkler irrigation system and drip irrigation system. List the advantages of the drip irrigation system. [16] 4. What are harvesting structures? Where are they constructed? Explain the design of a farm pond in detail. [16] 5. Explain the following measures to control erosion along with its advantages and disadvantages: (a) Gully control structures (b) Trenching.
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6. Explain how the following parameters will influence overall development of watershed: (a) Forest land conditions (b) Hydrologic soil groups. (c) Evapotranspiration.
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7. Explain various factors affecting the rate of erosion process.
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8. Explain how RS & GIS will help for better integrated management of watershed. [16] ?????
Explain universal soil loss equation (USLE) and estimation of various factors in. USLE. [16]. 5. Explain how remote sensing and GIS is useful for preparation of ...
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plates is 2cm and the accelerating voltage is 1000volts. [8+8] ? ? ? ? ? 1. www.QuestionPaperDownload.com www.QuestionPaperDownload.com. Page 1 of 4 ...
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