Torsional force does not act on ____________________?
A. Steel B. Liquids C. Soil D. Wood
Agriculture MCQs
The specific weight of water at normal pressure of 760 mm, 4ºC temperature and at mean sea level is ______________________?
A. 960kg/m3 B. 1000ka/m3 C. 1100kg/m3 D. 1020kg/m3
Bouyant force is equal to the ___________ of liquid displaced by the body in water mass?
A. Weight B. Volume C. Specific weight D. Specific gravity
The discharge through rectangular channel is maximum when Hydraulic mean depth m is equal to ______________?
A. depth/ 3 B. depth/ 2 C. depth/ 4 D. 2 / 3 depth
A structure constructed in channel width having narrow throat and raised floor in bottom, used for measuring discharge is called _____________________?
A. Cippoletti weir B. Venturimeter C. Venturiflume D. regulator
That rain fall which is effectively consumed by the plants to meet its consumptive needs is called__________________?
A. Effective rain fall B. Total rainfall C. Monsoon rainfall D. All are correct
The soil which are formed due to the weathering effects particularly by movement of water and are high permeable are called _________________?
A. Alluvial soils B. Non-alluvial soils C. Impervious soils D. Semi-impervious soils
The unit of volume of water used in irrigation practice in FPS system is Acre-Foot. there fore one Acre- Foot is equal to ___________________?
A. 40560ft3 B. 41560ft3 C. 43560 cubic feet D. 42560ft3
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
A fixed reference point from which the discharge of flowing water is measured is________________?
A. Reduce level B. Bench mark C. Contour point D. Reference point