Irrigation Engineering A land is said to be water-logged if its soil pores within Root zone of the crops are saturated All listed here A depth of 50 cm are saturated A depth of 40 cm are saturated Root zone of the crops are saturated All listed here A depth of 50 cm are saturated A depth of 40 cm are saturated ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A 70% index of wetness means rain deficiency of 30% None of these rain excess of 30% rain deficiency of 70% rain deficiency of 30% None of these rain excess of 30% rain deficiency of 70% ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering As compared to gravity dams, earthen dams require less skilled labour require sound rock foundations are less susceptible to failure are costlier require less skilled labour require sound rock foundations are less susceptible to failure are costlier ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Irrigation canals are generally aligned along Ridge line Contour line Straight line Valley line Ridge line Contour line Straight line Valley line ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In North Indian Plains, optimum depth of kor watering for wheat, is 17.5 cm 19.0 cm 13.5 cm 23.0 cm 17.5 cm 19.0 cm 13.5 cm 23.0 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A water-logged land is found suitable for cultivation due to Ease of tillage for preparation of the field for optimum condition of germination None of these Regular supply of water to plants from the water table by capillary action Absence of aeration of soil from root zone of the plant Ease of tillage for preparation of the field for optimum condition of germination None of these Regular supply of water to plants from the water table by capillary action Absence of aeration of soil from root zone of the plant ANSWER DOWNLOAD EXAMIANS APP
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