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 (0.9)00 1 – (0.99)10 (0.99)10 l-(0.9)100 (0.9)00 1 – (0.99)10 (0.99)10 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The depth of the crest of a scouring sluice below the crest of a head regulator, is generally kept 2.20 m 0.20 m 1.20 m 3.20 m 2.20 m 0.20 m 1.20 m 3.20 m ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Infiltration capacity changes with both time and location is a constant factor changes with time changes with location changes with both time and location is a constant factor changes with time changes with location ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Pick up the correct statement from the following sentence The escapes must lead the surplus water to natural drainages All of these The escapes are aligned to take advantage of contours of lower values Escapes are essential safety valves in a canal system The escapes must lead the surplus water to natural drainages All of these The escapes are aligned to take advantage of contours of lower values Escapes are essential safety valves in a canal system ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering With the increase in the quantity of water supplied, the yield of most crops decreases continuously increases continuously increases upto a certain limit and then decreases increases upto a certain limit and then becomes constant decreases continuously increases continuously increases upto a certain limit and then decreases increases upto a certain limit and then becomes constant ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In rigid module, the discharge Depends upon the water level in the water course Is independent of water levels in the distributary and water course Depends upon the water level in distributary Depends upon the water levels of both, i.e. distributary and water course Depends upon the water level in the water course Is independent of water levels in the distributary and water course Depends upon the water level in distributary Depends upon the water levels of both, i.e. distributary and water course ANSWER DOWNLOAD EXAMIANS APP
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