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- Question
Infiltration capacity of soil depends upon
Options- A. number of voids present in the soil
- B. shape and size of soil particles
- C. arrangement of soil particles
- D. compaction of the soil particles
- E. all the above.
- Correct Answer
- all the above.
- 1. The run off is affected by
Options- A. type of precipitation
- B. rain intensity and duration of rainfall
- C. rain distribution and soil moisture deficiency
- D. direction of prevailing storm
- E. all the above. Discuss
- 2. Absolute humidity in air
Options- A. decreases at higher altitudes
- B. increases at higher altitudes
- C. remains constant at all altitudes
- D. none of these. Discuss
- 3. The efficiency of a pump may be taken as
Options- A. 0.55
- B. 0.60
- C. 0.65
- D. 0.70 Discuss
- 4. A recording type rain gauge
Options- A. produces a mass curve of rain fall
- B. records the cumulative rain
- C. is sometimes called integrating rain gauge or continuous rain gauge
- D. all the above. Discuss
- 5. From the Survey of India map, the distance of the critical point is 20 km and difference in elevation is 193 m. The over land flow time, is
Options- A. 2 hours
- B. 3 hours
- C. 2 hours and 30 minutes
- D. 3 hours and 30 minutes
- E. 4 hours. Discuss
- 6. If y is the depth of water at any section, then the mean velocity is
Options- A. 0.1 y
- B. 0.2 y
- C. 0.3 y
- D. 0.5 y
- E. 0.6 y. Discuss
- 7. Hydrology helps in
Options- A. predicting maximum flows
- B. deciding the minimum reservoir capacity
- C. forecasting the availability of quantity of water at reservoir site
- D. predicting the effects on the river water level on completion of dams
- E. all the above. Discuss
- 8. The theory of infiltration capacity was given by
Options- A. Merrill Bernard
- B. W.W. Horner
- C. Le-Roy K. Shermen
- D. Robert E. Horten. Discuss
- 9. If the viscosity of ground water is 1.00, the Slitcher's constant is 400, the effective size of soil particles in acquifer is 0.5 mm and hydraulic gradient is 1 in 80, the velocity of flow is
Options- A. 0.25 m/day
- B. 0.50 m/day
- C. 0.75 m/day
- D. 1.00 m/day
- E. 1.25 m/day. Discuss
- 10. Pick up the correct statement from the following :
Options- A. Perched aquifer is found in unconfined aquifer
- B. The top surface of the water held in the perched aquifer, is known as perched water table
- C. Perched aquifer is formed in unfined accquifer if an impervious layer exists
- D. All the above. Discuss
Water Resources Engineering problems
Search Results
Correct Answer: all the above.
Correct Answer: decreases at higher altitudes
Correct Answer: 0.65
Correct Answer: all the above.
Correct Answer: 4 hours.
Correct Answer: 0.6 y.
Correct Answer: all the above.
Correct Answer: Robert E. Horten.
Correct Answer: 1.25 m/day.
Correct Answer: All the above.
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