List of top Agricultural Engineering and Technology Questions on Land and Water Management - Land Levelling asked in ICAR AIEEA (PG)

Because of the shrinkage, the cut fill ratio should be greater than

Safe limits of land slope (%) for efficient irrigation in medium (loamy) soils is:

The most appropriate wooden equipment for land smoothening operation is:

Given below are two statements:
Statement (I): Land grading is beneficial in unirrigated areas to conserve moisture.
Statement (II): Land smoothing is the final operation in land levelling.
In light of the above statements, choose the most appropriate answer from the options given below.

Given below are five statements about land levelling design:
(A) The plan inspection method of land levelling design is adapted for moderate to flat land slopes.
(B) The profile method of land levelling design consists of plotting the profiles of the grid lines and then laying the desired grade on the profiles.
(C) The contour adjustment method of land levelling design consists of a trial and error adjustment of the contour lines on a plan map.
(D) The contour adjustment method is especially adapted to the smoothening of flat lands that are to be irrigated.
(E) The plane method is rarely used for land levelling design.
Choose the correct answer from the options given below: