A. Lane
B. Darcy
C. Khosla
D. All are correct
Related Mcqs:
- A water rise takes place on down stream of sloping glacis, when a stream of water moving with high velocity and low depth strikes another stream of flow moving with low velocity and high depth, such breakage in water surface is called______________?
A. Water wave
B. Water tide
C. Hydraulic jump
D. Afflux - 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 - A water pool is designed on the down stream of the hydraulic structure to dissipate the energy of falling water by providing a water cushion called ______________________?
A. Water pool
B. Cistern
C. Down stream pond
D. Water cushion - A structure made near weirs and barrages to facilitate the migration of fish up stream or down stream is called __________________?
A. Fish ladder
B. Fish escape
C. Fish pool
D. Fish pond - According to Blight, the percolating water seeps along the lower contour of the hydraulic structure, the length traversed by this water is called ______________________?
A. Creep length
B. Seeping length
C. Piping
D. Undermining - 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 - 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 - For strong Hydraulic jump containing maximum energy, the down stream glacis should be sloped at a slope of ______________ to dissipate max: energy?
A. 2:1 to 2.5:1
B. 2.5:1 to 3:1
C. 3:1 to 5:1
D. 5:1 to 6 - An aquifer in which water contained under high pressure as the’ aquifer is sand witched between two impervious layer is called___________________?
A. Un-confined aquifer
B. Confined aquifer
C. No-Artesian aquifer
D. All are correct - A well penetrated in ground water confined between impervious layer at its top and bottom is called __________________?
A. Non-artesian
B. Artesian well
C. Perched
D. Un-confined