To dispose of the surplus water from dam, a water way is constructed called________________?

Related Mcqs:

1. An escape constructed with masonry or pitched with stones to dispose off surplus of tank or reservoir is called________________?

   A. Bye-wash
   B. paved-escape
   C. Water escape
   D. Disposal channel

2. The field capacity is the water retained by a saturated soil after free drainage of surplus water to the ground water table but the water retained by a saturated soil after being centrifuged by a centrifugal force of 1000 times that of gravity is called________________?

   A. Soil moisture
   B. Equivalent moisture
   C. Field moisture
   D. Available moisture

3. In case of silt deposition in the dam reservoir to dispose of the effectively ________________ be used?

   A. Vortex pipes
   B. Silt excluders
   C. Silt ejectors
   D. All are correct

4. Tanda dam is constructed on river ___________________?

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

5. The under sluices in a weir are provided, at the level of upstream floor dispose off the sediment deposited on downstream is called______________________?

   A. Under sluices
   B. Head sluices
   C. Scouring sluices
   D. Sluice gates

6. The down stream sloping glacis of the Hydraulic structure is made in such a way to form automatically the _____________ and dissipate the surplus energy of flowing water?

   A. Afflux
   B. Hydraulic jump
   C. Pond level
   D. HFL

7. The hydraulic jump is formed on down stream of toe of glacis for the purpose to dissipate surplus energy of the flowing water, the nature and strength of jump depends upon a Number called______________________?

   A. Reynolds
   B. Froude No
   C. Webber
   D. Darcy,s law

8. A channel artificially constructed for water conveyance of appreciable quantities with no problem of silting and scouring is called ____________________?

   A. A regime canal
   B. Stable canal
   C. Alluvial canal
   D. A and B are correct

9. 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

10. Water available in root zone of plants, is about 50% of soil moisture content. which is always available to the plants is called________________?

    A. Effective water
    B. Soil-moisture content
    C. Capillary water
    D. All are correct