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- Question
The surface run off is due to
Options- A. initial rain
- B. residual rain
- C. rain in the net supply interval
- D. all the above.
- Correct Answer
- rain in the net supply interval
- 1. Precipitation includes
Options- A. rain
- B. snow
- C. hail
- D. all of these. Discuss
- 2. Evaporation losses depend upon
Options- A. area of the water surface and depth of the water
- B. nature of precipitation and type of vegetation
- C. humidity and wind velocity
- D. atmospheric temperature
- E. all the above. Discuss
- 3. If the velocities of flow of a stream of 10 m depth recorded by a current meter at depths of 2 m and 8 m are 0.7 m and 0.3 m respectively, the discharge per unit width of the stream in cubic metres, is
Options- A. 2
- B. 3
- C. 4
- D. 5
- E. 6 Discuss
- 4. The rainfall at any place is described by
Options- A. its intensity
- B. its duration
- C. its frequency
- D. all the above. Discuss
- 5. The earthen embankments constructed parallel to the river banks at some suitable distance for flood control, are known as
Options- A. floods walls
- B. river walls
- C. levees
- D. dikes
- E. both (c) and (d). Discuss
- 6. Hydrograph is a graphical representation of
Options- A. surface run off
- B. ground water flow
- C. rain fall
- D. discharge flowing in the river
- E. none of these. Discuss
- 7. The rainfall cycle period in India is taken as
Options- A. 15 years
- B. 20 years
- C. 25 years
- D. 30 years
- E. 35 years. Discuss
- 8. The equation
which is used for determining the velocity of ground water flow in metres per day is known as
Options- A. Meinzer's formula
- B. Slichter's formula
- C. Darcy's formula
- D. Hazen formula. Discuss
- 9. Pick up the incorrect statement from the following :
Options- A. At two meteorologically homogeneous stations, the average annual precipitation is same
- B. If the average annual precipitation at two places is same these are meteorologically homogeneous stations
- C. Neither (a) nor (b)
- D. Both (a) and (b). Discuss
- 10. Pick up the correct statement from the following :
Options- A. The throat of the section of a control meter is either rectangular or trapezoidal
- B. The floor of the control meter throat is almost level
- C. The floor of the expanding outlet of the control meter is given a steep slope
- D. A properly designed control meter is associated with the phenomena of hydraulic jump
- E. All the above. Discuss
Water Resources Engineering problems
Search Results
Correct Answer: all of these.
Correct Answer: all the above.
Correct Answer: 5
Correct Answer: all the above.
Correct Answer: both (c) and (d).
Correct Answer: discharge flowing in the river
Correct Answer: 35 years.
Correct Answer: Hazen formula.
Correct Answer: If the average annual precipitation at two places is same these are meteorologically homogeneous stations
Correct Answer: All the above.
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