Home / Civil Engineering / Irrigation Engineering :: section-1

Civil Engineering :: Irrigation Engineering

  1. The unit hydrograph of a specified duration can be used to evaluate the hydrograph of storms of

  2. A.

     same duration only

    B.

     same and shorter duration

    C.

     same and longer duration

    D.

     any duration

    View Answer

    Workspace

    Discuss Discuss in Forum


  3. Which of the following is a non-recording raingauge ?

  4. A.

     tipping bucket type raingauge

    B.

     Simon’s raingauge

    C.

     Steven’s weighing type raingauge

    D.

     floating type raingauge

    View Answer

    Workspace

    Discuss Discuss in Forum


  5. In India, which of the following is adopted as standard recording rain-gauge?

  6. A.

     Symon’s rain-gauge

    B.

     Tipping bucket type

    C.

     Natural siphon type

    D.

     Weighing bucket type

    View Answer

    Workspace

    Discuss Discuss in Forum


  7. According to Lacey, in regime conditions

  8. A.

     Silt is kept in suspension by vertical components of eddies

    B.

     Entire cross-section of the channel is generated at all points by the forces normal to the wetted perimeter

    C.

     Both (A) and (B)

    D.

     Neither (A) nor (B)

    View Answer

    Workspace

    Discuss Discuss in Forum


  9. The flow-mass curve is graphical representation of

  10. A.

     Cumulative discharge and time

    B.

     Discharge and percentage probability of flow being equaled or exceeded

    C.

     Cumulative discharge, volume and time in chronological order

    D.

     Discharge and time in chronological order

    View Answer

    Workspace

    Discuss Discuss in Forum


  11. A hyetograph is a graphical representation of

  12. A.

     rainfall intensity and time

    B.

     rainfall depth and time

    C.

     discharge and time

    D.

     cumulative rainfall and time

    View Answer

    Workspace

    Discuss Discuss in Forum


  13. Hydrograph is the graphical representation of

  14. A.

     runoff and time

    B.

     surface runoff and time

    C.

     ground waterflow and time

    D.

     rainfall and time

    View Answer

    Workspace

    Discuss Discuss in Forum


  15. If the optimum depth of kor watering for a crop is 15.12 cm, the outlet factor for the crop for four week period in hectares per cumec, is

  16. A.

     1000

    B.

     1200

    C.

     1400

    D.

     1600

    View Answer

    Workspace

    Discuss Discuss in Forum


  17. Pick up the correct statement from the following

  18. A.

     In a level crossing, a crest with its top at the canal F.S.L. is provided across the drainage at its up-stream junction with canal

    B.

     In a level crossing a regulator is provided across the drainage at its down-stream

    C.

     In a level crossing, a cross regulator is provided on the canal below the crossing

    D.

     All the above

    View Answer

    Workspace

    Discuss Discuss in Forum


  19. The useful storage is the volume of water stored in the reservoir between

  20. A.

     minimum pool level and maximum pool level

    B.

     minimum pool level and normal pool level

    C.

     normal pool level and maximum pool level

    D.

     river bed and minimum pool level

    View Answer

    Workspace

    Discuss Discuss in Forum