A. width /depth ratio
B. depth /width ratio
C. Length /depth ratio
D. depth /Length ratio
Related Mcqs:
- Khosla provided a seepage theory for design of Hydraulic structures called________________?
A. Theory of seepage
B. Method of independent variables
C. Method of cutoffs
D. Creep theory - According to Mr. Khosla, the seeping water creates undermining and the undermining starts from__________________?
A. Down stream to up stream
B. Up stream to down stream
C. Top to bottom
D. Bottom to top - A mine or tunnel for collecting seepage water in rock or dam is called ____________________?
A. Water tunnel
B. Seepage gallery
C. Seepage tunnel
D. Seepage Drain - At the end of hydraulic structure, the upward force of sub-soil water just becomes equal to the submerged weight of soil grains Then exit gradient will be called______________?
A. Submerged exit gradient
B. Critical exit gradient
C. Balanced exit gradient
D. All are correct - It is important to keep the saturation gradient line within the body of a embankment of canal, the saturation gradient line in loomy soils lie at___________________?
A. 1:2 to 1:4
B. 1:3 to 1:5
C. 1:4 to 1:6
D. 1:5 to 1:7 - The discharge carrying capacity of an irrigation channel depends upon ____________________?
A. Silt grade, charge and slope
B. Channel dimensions
C. Sediment size
D. Silt amount and bed slope - When seepage water after passing the ground water aquifer joins the surface stream, such stream will be called_____________________?
A. Influent stream
B. Effluent stream
C. Rain stream
D. Storm stream - The losses of irrigation water due to the seepage but That. does not join the under ground reservoir is called __________________?
A. Seepage losses
B. Absorption losses
C. Evaporation losses
D. Percolation losses - 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 - An outlet through which the discharge depends upon the water level in the distributary is called ___________________?
A. Rigid module
B. Flexible module
C. Non-flexible
D. Non-modular
