Irrigation Engineering For designing the venturi head, Width of the throat should not be less than one-third of the bed width of main canal Length of the throat should be 2.5 times the depth measured to F.S.L. in the main canal Minimum throat width should not be less than 60 cm All listed here Width of the throat should not be less than one-third of the bed width of main canal Length of the throat should be 2.5 times the depth measured to F.S.L. in the main canal Minimum throat width should not be less than 60 cm All listed here ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Bed bars in a canal are provided To control the silting To watch the general behavior of canal To raise the supply level To measure the discharge To control the silting To watch the general behavior of canal To raise the supply level To measure the discharge ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Pick up the correct statement from the following answer If the flexibility is zero, it is a rigid module All of these If the setting of an outlet is higher than that required for proportionality, the outlet is hyperproportional If the flexibility is more than one, the outlet is hyper-proportional If the flexibility is zero, it is a rigid module All of these If the setting of an outlet is higher than that required for proportionality, the outlet is hyperproportional If the flexibility is more than one, the outlet is hyper-proportional ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following methods is used to estimate flood discharge based on high water marks left over in the past ? slope-area method ultra-sonic method area-velocity method moving boat method slope-area method ultra-sonic method area-velocity method moving boat method ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Retrogression of the bed level of a river downstream a weir, occurs due to Heavy impact of water Less percentage of silt Increase of the bed level Soft soil strata Heavy impact of water Less percentage of silt Increase of the bed level Soft soil strata ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The level of the floor of a syphon aqueduct can be obtained None of these By subtracting the depth of the culvert from the canal bed level By subtracting the thickness of culvert plus the depth of the culvert from the canal bed level Both (a) and (b) None of these By subtracting the depth of the culvert from the canal bed level By subtracting the thickness of culvert plus the depth of the culvert from the canal bed level Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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