Irrigation Engineering If D is the depth of scour below original bed, then the width of launching apron is generally taken as 2.0 D 2.5 D 1.5 D 1.2 D 2.0 D 2.5 D 1.5 D 1.2 D ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For a proportional outlet, the flexibility is zero between zero and 1 greater than 1 1 zero between zero and 1 greater than 1 1 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Silt excluders are constructed on the river bed downstream of head regulator river bed upstream of head regulator canal bed downstream of head regulator canal bed upstream of head regulator river bed downstream of head regulator river bed upstream of head regulator canal bed downstream of head regulator canal bed upstream of head regulator ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For designing the venturi head, All listed here Length of the throat should be 2.5 times the depth measured to F.S.L. in the main canal Width of the throat should not be less than one-third of the bed width of main canal Minimum throat width should not be less than 60 cm All listed here Length of the throat should be 2.5 times the depth measured to F.S.L. in the main canal Width of the throat should not be less than one-third of the bed width of main canal Minimum throat width should not be less than 60 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The minimum size of stone that will remain at rest in a channel of longitudinal slope S and hydraulic mean depth R is given by 4RS 11RS 7RS 15 RS 4RS 11RS 7RS 15 RS ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Hydrodynamic pressure due to earthquake acts at a height of 3H/4π above the base 4H/3π above the base 3H/4π below the water surface 4H/3π below the water surface, where H is the depth of water 3H/4π above the base 4H/3π above the base 3H/4π below the water surface 4H/3π below the water surface, where H is the depth of water ANSWER DOWNLOAD EXAMIANS APP
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