Irrigation Engineering The level of the floor of a syphon aqueduct can be obtained Both (a) and (b) By subtracting the thickness of culvert plus the depth of the culvert from the canal bed level By subtracting the depth of the culvert from the canal bed level None of these Both (a) and (b) By subtracting the thickness of culvert plus the depth of the culvert from the canal bed level By subtracting the depth of the culvert from the canal bed level None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the intensity of rainfall is more than the infiltration capacity of soil, then the infiltration rate will be equal to infiltration capacity more than infiltration capacity equal to rate of rainfall more than rate of rainfall equal to infiltration capacity more than infiltration capacity equal to rate of rainfall more than rate of rainfall ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following types of rain gauges is used for measuring rain in remote hilly inaccessible areas ? tipping bucket type weighing type floating type Simon’s raingauge tipping bucket type weighing type floating type Simon’s raingauge ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In India, which of the following is adopted as standard recording rain-gauge? Tipping bucket type Weighing bucket type Natural siphon type Symon’s rain-gauge Tipping bucket type Weighing bucket type Natural siphon type Symon’s rain-gauge 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 3V²/4R 5V²/2R 2V²/√3 R 2V²/5R 3V²/4R 5V²/2R 2V²/√3 R 2V²/5R ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The ratio of the quantity of water stored in the root zone of the crops to the quantity of water actually delivered in the field is known as water use efficiency water conveyance efficiency None of these water application efficiency water use efficiency water conveyance efficiency None of these water application efficiency ANSWER DOWNLOAD EXAMIANS APP
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