Irrigation Engineering The runoff increases with increase in permeability of soil increase in intensity of rain All of these increase in infiltration capacity increase in permeability of soil increase in intensity of rain All of these increase in infiltration capacity ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering River training for depth is achieved by both (A) and (B) construction of dykes or leavees groynes groynes and bandalling both (A) and (B) construction of dykes or leavees groynes groynes and bandalling ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the risk of a flood occurring in the next 10 years is accepted to 10%, then the return period for design should be 1/(1-0.9°10) 1 – (0.9)°l0 1 + (0.9)010 1/(1+ 0.9010) 1/(1-0.9°10) 1 – (0.9)°l0 1 + (0.9)010 1/(1+ 0.9010) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A 70% index of wetness means rain excess of 30% None of these rain deficiency of 70% rain deficiency of 30% rain excess of 30% None of these rain deficiency of 70% rain deficiency of 30% ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable chemical which can be applied to the water surface for reducing evaporation is Cetyl alcohol Butyl alcohol Methyl alcohol Ethyl alcohol Cetyl alcohol Butyl alcohol Methyl alcohol Ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If D₁ and D₂ are depths of water upstream and downstream of a hydraulic jump, the loss of head at the jump, is (D₂ - D₁)3/4D₁D₂ (D₂ - D₁)3/3D₁D₂ (D₂ - D₁)3/D₁D₂ (D₂ - D₁)3/2D₁D₂ (D₂ - D₁)3/4D₁D₂ (D₂ - D₁)3/3D₁D₂ (D₂ - D₁)3/D₁D₂ (D₂ - D₁)3/2D₁D₂ ANSWER DOWNLOAD EXAMIANS APP
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