Irrigation Engineering F.S.L. of a canal at its head with respect to parent channel is kept 15 cm higher 15 cm lower None of these At the same level 15 cm higher 15 cm lower None of these At the same level ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In case of non-availability of space due to topography, the most suitable spillway is ogee spillway straight drop spillway shaft spillway chute spillway ogee spillway straight drop spillway shaft spillway chute spillway ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The main cause of meandering is degradation presence of an excessive bed slope in the river None of these the extra turbulence generated by the excess of river sediment during floods degradation presence of an excessive bed slope in the river None of these the extra turbulence generated by the excess of river sediment during floods ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following is a non-recording raingauge ? floating type raingauge Steven’s weighing type raingauge tipping bucket type raingauge Simon’s raingauge floating type raingauge Steven’s weighing type raingauge tipping bucket type raingauge Simon’s raingauge ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Kennedy, the critical velocity (V₀) in meters in a channel is the mean velocity which keeps the channel free from silting or scouring. Its value is given by (where m is critical velocity ratio and D is the depth of the channel). V₀ = 0.55 mD0.64 V₀ = 0.84 mD0.54 V₀ = 0.55 mD0.54 V₀ = 0.84 mD0.64 V₀ = 0.55 mD0.64 V₀ = 0.84 mD0.54 V₀ = 0.55 mD0.54 V₀ = 0.84 mD0.64 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The runoff increases with increase in permeability of soil increase in intensity of rain increase in infiltration capacity All of these increase in permeability of soil increase in intensity of rain increase in infiltration capacity All of these ANSWER DOWNLOAD EXAMIANS APP
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