An impermeable Formation which neither contains water nor transmits water may be called_____________________?
A. Aquifuge B. Aquifer C. Aquiclude D. Confined-aquifer
Agriculture MCQs
The delta the total depth of water consumed by crop up to its maturity, the delta of cotton is ____________________?
A. 100 cm B. 80 cm C. 50 cm D. 40 cm
The delta the total water depth required by a crop up to its maturity the delta of wheat is _____________________?
A. 60cm B. 50cm C. 40 cm D. 30cm
The disposal of sewage by allowing it to flow and Soak into specially leveled farm land for cultivation purpose is called _____________________?
A. Trickle irrigation B. Border irrigation C. Broad irrigation D. Check irrigation
The quantity of water lost by transpiration from the plants or crops and evaporation from fields adjacent to these plants is called ___________________?
A. Evapo-transpiration B. Consumptive use C. Un-confined water D. a & b are correct
A line shown on a map, drawn between the points of equal levels or heads is called ____________________?
A. Check line B. Contour line C. Ordinate line D. All are correct
A reference point on the ground of accurately known position which is a () point of leveling is called ________________?
A. Check point B. Reference point C. Control point D. Fixed point
The piles driven in low bearing capacity soil which does not rest on hard rock but bears the coming load due to side resistance is called ________________?
A. Load Bearing B. Frictional pile C. Cost-in situ piles D. All are correct
The percentage of the volume of water filled in voids to the total volume of solids of soil grains is called__________________?
A. Void ratio B. Degree of compaction C. Degree of saturation D. Volume of saturation
The free distance on the paddy surface which a wind can travel to any point to rise waves is called_________________?
A. Wave wash B. Tide C. Fetch D. Wave amplitude