Irrigation Engineering The maximum rainfall depth of 300 mm in 24 hours has a return period of 100 years. The probability of 24 hours rainfall equal to or greater than 300 mm occurring at least once in 10 years is given by l-(0.9)100 1 – (0.99)10 (0.99)10 (0.9)00 l-(0.9)100 1 – (0.99)10 (0.99)10 (0.9)00 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Infiltration is the absorption of water by soil surface movement of water through the soil both (A) and (B) None of these absorption of water by soil surface movement of water through the soil both (A) and (B) None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For diversion of flood water of rivers, the type of canal constructed, is Ridge canal Canal Inundation canal Perennial canal Ridge canal Canal Inundation canal Perennial canal ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering With the increase in the quantity of water supplied, the yield of most crops increases upto a certain limit and then becomes constant increases upto a certain limit and then decreases increases continuously decreases continuously increases upto a certain limit and then becomes constant increases upto a certain limit and then decreases increases continuously decreases continuously ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A water-logged land is found suitable for cultivation due to None of these Absence of aeration of soil from root zone of the plant Regular supply of water to plants from the water table by capillary action Ease of tillage for preparation of the field for optimum condition of germination None of these Absence of aeration of soil from root zone of the plant Regular supply of water to plants from the water table by capillary action Ease of tillage for preparation of the field for optimum condition of germination ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The depth of water required to bring the soil moisture content of a given soil upto its field capacity is called hygroscopic water pellicular water equivalent moisture soil moisture deficiency hygroscopic water pellicular water equivalent moisture soil moisture deficiency ANSWER DOWNLOAD EXAMIANS APP
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