The various works constructed on river side to control the flow and pass it safely from hydraulic structures are called ___________________?

Related Mcqs:

1. The hydraulic structures like dams, barrages constructed on permeable foundations are likely to fail due to ___________________?

   A. Piping
   B. Crushing
   C. Sliding
   D. All the above

2. The structures, which are constructed on the river bed upstream of head regulator. With this clear water enters in canal such structures are called______________________?

   A. Silt excluders
   B. Silt ejectors
   C. Vortex pipes
   D. Silt control structures

3. During the peak stage of river, there exist an out flow from river into the ground water reservoir, in such case river will be called _________________?

   A. Influent stream
   B. Effluent stream
   C. Storm water stream
   D. Seepage stream

4. Hydraulic structures are designed for a safe flow of flood. The floods which are equal in designed magnitude life of the project is called _____________________?

   A. High floods
   B. Ordinary floods
   C. Low floods
   D. Probable flood

5. Now- a -days the hydraulic structures are designed. Keeping in view the flow net, this was given by __________________?

   A. Blight
   B. Khosla
   C. Lane
   D. Darcy

6. In a river the flood water dries up before it joins the sea or any other river, such river is called ________________?

   A. Flashy
   B. Virgin
   C. Tidal
   D. Deltaic

7. An engineer who is approached by a client for the purpose of design of hydraulic structures like dam. Barrage or Regulator is called ____________________?

   A. Chartered Engineer
   B. Consulting Engineer
   C. Irrigation Engineer
   D. All are correct

8. If E1 is the energy before the hydraulic jump and E2 is the energy after the hydraulic jump the efficiency of jump is then given by _____________________?

   A. E2 – E1
   B. E2 / E1
   C. E1 – E2
   D. E1 / E2

9. Tanda dam is constructed on river ___________________?

   A. Haro
   B. Hub
   C. Kabul
   D. Kohat

10. when ever a sloping face of river bank is protected by stone pitching against scour, the pitching is extended beyond the toe to the river side that is called__________________?

    A. Toe wall
    B. Launching apron
    C. Protective wall
    D. Guide bank