3160610 – Water Resources Engineering and Hydrology Study Materials, GTU Degree Civil Engineering Sem 6

By Er. Mr. M. V.
3160610 – Water Resources Engineering and Hydrology Study Materials, GTU Degree Civil Engineering Sem 6
➤ Explain the terms (i) Infiltration capacity (ii) Infiltration rate (iii) Rainfall excess. (Winter 2022)
➤ Define (i) Direct runoff hydrograph (ii) Unit hydrograph (iii) S-hydrograph. (Winter 2022)
➤ Explain with a neat sketch, occurance of ground water at various location below the earth surface. (Winter 2022)
➤ Define (i) porosity (ii) specific retention (iii) specific yield. (Winter 2022)
➤ Define (i) safe yield (ii) secondary yield (iii) design yield. (Winter 2022)
➤ Define (i) Trap efficiency (ii) Density currents (iii) capacity- inflow ratio. (Winter 2022)
➤ Define flood routing. What are the uses of flood routing? (Winter 2022)
➤ What is artificial ground water recharge explain any two methods. (Winter 2022)
➤ What is evaporation? Mention the factors affecting evaporation. (Winter 2022)
➤ Explain mass curve? Explain how mass curve is prepared ? (Winter 2022)
➤ Explain Darcy’s law and what are its limitation? (Winter 2022)
➤ Distinguish between permeability and transmissibility of soil. (Winter 2022)
➤ Explain measure to reduce evaporation losses from reservoir. (Winter 2022)
➤ Discuss in details factors affecting selection of dam type? (Winter 2022)
➤ Explain roof top water harvesting method. (Winter 2022)
➤ Give the functional requirements of a multi – purpose projects. (Winter 2022)
➤ List various methods of calculating average rainfall over area and explain Isohyetal method. (Winter 2022)
➤ A peak of flood hydrograph due to 6 hr storm is 470 m3/s. The average depth of rainfall is 8 cms. Assume an infiltration loss of 0.25 cm/hour and a constant base flow of 15 m3 /sec. Estimate the peak discharge of 6-hour unit for this catchment. (Winter 2022)
➤ During the recuperation test of a 4.0 m open well a recuperation of the depression head from 2.5 m to 1.25 m was found to take place in 90 minutes. Determine specific capacity per unit well area. Also determine yield of well for safe drawdown of 2.5 m. (Winter 2022)
➤ Design an open well in fine sand to give a discharge of 0.03 cumec when worked under a depression head of 2.5 m. (Winter 2022)
➤ Explain with neat sketch storage zones of reservoir. (Winter 2022)
➤ What are the various causes for the reservoir sedimentation and how would you reduce the rate of sedimentation? (Winter 2022)
➤ Explain various causes of flood. (Winter 2022)
➤ Explain drought and causes of drought. (Winter 2022)
Also Visit GTU Degree Civil Engineering Sem 6 Study Materials
Also Visit GTU Degree Civil Engineering Sem 6 Syllabus
Also Visit GTU Degree Civil Engineering Sem 6 Exam Papers

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