Download GTU BE/B.Tech 2019 Summer 5th Sem Old 150602 Hydrology And Water Resources Engineering Question Paper

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Subject Code: 150602

GUJARAT TECHNOLOGICAL UNIVERSITY

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Date: 17/06/2019
Subject Name: Hydrology & Water Resources Engineering
Time: 02:30 PM TO 05:00 PM
Total Marks: 70

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Instructions:

1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

1. (a) What is hydrology? Explain various practical applications of hydrology. (07)
   

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   (b) Describe historical development of hydrology and global water budget. (07)
2. (a) Explain measurement of rainfall by radar. (07)
   (b) Describe various methods to measure evaporation in brief. (07)
   OR
   (a) What is difference between hyetograph and hydrograph? Explain unit hydrograph theory. (07)
   

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   (b) What is S curve hydrograph? Explain procedure to develop unit hydrograph for various duration using S curve hydrograph. (07)
3. (a) Write short note on well hydraulics. (07)
   OR
   (a) What is yield of aquifer? Explain pumping test and recuperation test to estimate the aquifer yield. (07)
4. (a) Classify the different types of reservoir based on purposes served and explain each in brief. (07)
   

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   (b) Describe mass inflow curve to determine storage capacity of the reservoir for specified yield. (07)
5. (a) Write short note on reservoir sedimentation and control. (07)
   OR
   (a) Write technical information about major dams and reservoirs of our Country. (07)
   (b) Classify the different types of spillway based on most prominent features and explain any one with sketch. (07)

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6. (a) What are the various causes of flood? Describe flood damage analysis. (07)
   (b) What is flood routing? Describe the graphical method of flood routing. (07)
   OR
   (a) Write short note on water harvesting. (07)
   (b) Explain causes of draught. Describe the various measures require to be taken against drought. (07)

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