Cultivation made on small plane steps because of more steepness of the area is called __________________?

Related Mcqs:

1. 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

2. Art of making saline un-cultivable lands capable of re-cultivation is called.___________________?

   A. Reclamation
   B. Fertilization
   C. Growing crops
   D. Water application

3. 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

4. A series of vertical steps in a stream made to avoid soil scouring is called ___________________?

   A. Levees
   B. Embankment
   C. Cascades
   D. Banks

5. In study of a granular material sliding on plane ground, the angle between the perpendicular and the surface in static condition is called ___________________?

   A. Angle of friction
   B. Angle of internal friction
   C. Angle of repose
   D. All are correct

6. The centre of pressure of a plane submerged area which holds it in equilibrium is ____________________?

   A. Always below the centre of gravity of the area
   B. Coincident with centroid of area if its plane is vertical
   C. Always above the centroid of the area
   D. Independent of the inclination of area

7. The minimum moisture content at which a water drop if placed on a smooth surface of soil will not be absorbed immediately by the soil is called __________________?

   A. Soil moisture content
   B. Moisture content
   C. Soil saturation
   D. All are correct

8. If the duration of a unit hydrograph approaches zero, the resulting unit hydrograph is called __________________?

   A. Instantaneous unit hydrograph
   B. Intensity unit hydrograph
   C. Unit hydrograph
   D. Unit hyetgoraph

9. 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

10. When the rate of change of discharge of outlet equals the rate of change of discharge of the channel, the out let is called __________________?

    A. Sensitive
    B. Flexible
    C. Proportional
    D. Non-flexible