The counter berm for a canal is provided so as to contain the saturation gradient line _____________ the bank?
A. Out of
B. Within
C. Above
D. Below
Month: March 2019
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___________________?
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
For an economical design of gravity dam, the shear friction factor causec compression strength should lie between____________________?
For an economical design of gravity dam, the shear friction factor causec compression strength should lie between____________________?
A. 1.5 to 4.0
B. 2.0 to 4.0
C. 2.5 to 4.5
D. 3 to 5
Water logging caused by ____________ water, which during excessive irrigation percolates down and join under ground water table?
Water logging caused by ____________ water, which during excessive irrigation percolates down and join under ground water table?
A. Capillary
B. Hygroscopic
C. Gravity
D. Free
The run-off from catchment areas, Roads, buildings and other fallow lands is called ____________________?
The run-off from catchment areas, Roads, buildings and other fallow lands is called ____________________?
A. Rain water
B. Surface run-off
C. Storm water
D. Dry weather flow
The process to dilute the available salts from root Zone by providing simply canal water is known as __________________?
The process to dilute the available salts from root Zone by providing simply canal water is known as __________________?
A. Reclamation
B. Leaching
C. Recultivation
D. de-salting
Water logging and soil salinization is a twin menace which has effected the agriculture sector severely, about _______________ hectares of land are wasted yearly?
Water logging and soil salinization is a twin menace which has effected the agriculture sector severely, about _______________ hectares of land are wasted yearly?
A. 30,000
B. 35,000
C. 40,000
D. 45,000
A series of vertical steps in a stream made to avoid soil scouring is called ___________________?
A series of vertical steps in a stream made to avoid soil scouring is called ___________________?
A. Levees
B. Embankment
C. Cascades
D. Banks
The ratio between the force causing a body to slide along a plane and the force normal to the plane is called __________________?
The ratio between the force causing a body to slide along a plane and the force normal to the plane is called __________________?
A. Coefficient of friction
B. Coefficient of internal friction
C. Coefficient of resistance
D. All are correct
The science of water which deals with the depletion and replenishment of water resources is called_________________?
The science of water which deals with the depletion and replenishment of water resources is called_________________?
A. Hydrology
B. Biology
C. Hydrography
D. Histology