Irrigation Engineering Trap efficiency of a reservoir is a function of capacity/inflow ratio capacity/outflow ratio outflow/inflow ratio None of these capacity/inflow ratio capacity/outflow ratio outflow/inflow ratio None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A current meter is used to measure the velocity of flow of water None of these depth of flow of water discharge velocity of flow of water None of these depth of flow of water discharge ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering V and R are the regime mean velocity and hydraulic mean depth respectively in meters. Lacey's silt factor f is 2V²/5R 2V²/√3 R 5V²/2R 3V²/4R 2V²/5R 2V²/√3 R 5V²/2R 3V²/4R ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The useful moisture of soil, is equal to its Field capacity Difference between filed capacity and permanent wilting point within the root zone of plants Saturation capacity Moisture content at permanent wilting point Field capacity Difference between filed capacity and permanent wilting point within the root zone of plants Saturation capacity Moisture content at permanent wilting point ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Seepage through embankments in an earthen dam is controlled by provision of downstream berms drain trenches relief wells drainage filters provision of downstream berms drain trenches relief wells drainage filters 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)3/2D₁D₂ (D₂ - D₁)3/D₁D₂ (D₂ - D₁)3/4D₁D₂ (D₂ - D₁)3/3D₁D₂ (D₂ - D₁)3/2D₁D₂ (D₂ - D₁)3/D₁D₂ ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS