Irrigation Engineering A fall which maintains its depth, is A trapezoidal notch fall All listed here A rectangular notch fall A low weir fall A trapezoidal notch fall All listed here A rectangular notch fall A low weir fall ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a concrete canal the approximate permissible velocity of water should not exceed 2 m/sec 0.5 m/sec 1.5 m/sec 1 m/sec 2 m/sec 0.5 m/sec 1.5 m/sec 1 m/sec ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Effective precipitation for a crop may be defined as Total precipitation minus the loss due to infiltration Total precipitation minus the loss due to evaporation Total precipitation during the crop period Available water stored in soil within root zone of the crop Total precipitation minus the loss due to infiltration Total precipitation minus the loss due to evaporation Total precipitation during the crop period Available water stored in soil within root zone of the crop ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the height of the hydraulic gradient line above the floor of thickness t is h and the specific gravity of the material of the floor is G, the minimum thickness t of the floor downstream of the crest-wall, is given by the equation t = (h + 1)/(G + t) t = (h + 1)/G t = (h - 1)/(G - t) t = (h - 1)/(G + t) t = (h + 1)/(G + t) t = (h + 1)/G t = (h - 1)/(G - t) t = (h - 1)/(G + t) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A river is said to be of Degrading type if it cuts its bed to a certain slope Meandering type if it flows in sinuous curve Aggrading type if it builds up its bed to a certain slope All of these Degrading type if it cuts its bed to a certain slope Meandering type if it flows in sinuous curve Aggrading type if it builds up its bed to a certain slope All of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The ratio of the discharge over a trapezoidal crest to a rectangular crest of Sarda falls of identical parameters, is 1.064 1.074 1.054 1.084 1.064 1.074 1.054 1.084 ANSWER DOWNLOAD EXAMIANS APP
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