Irrigation Engineering The ratio of the discharge over a trapezoidal crest to a rectangular crest of Sarda falls of identical parameters, is 1.074 1.084 1.054 1.064 1.074 1.084 1.054 1.064 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The length of a meander is the distance along the river between the tangent point of one curve to the tangent point of Next curve of the same order Reverse curve plus the width of the river None of these Reverse curve Next curve of the same order Reverse curve plus the width of the river None of these Reverse curve ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The maximum average depth due to one day storm over an area of 100 km2 is 100 mm. Depth-Area-Duration (DAD) curves indicate that for the same area of 100 km2 the maximum average depth for a 3 hour storm will be None of these less than 100 mm 100 mm more than 100 mm None of these less than 100 mm 100 mm more than 100 mm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Generally the weir is aligned at right angles to the direction of the main river current because It gives better discharging capacity It is economical It ensures less length of the weir All of these It gives better discharging capacity It is economical It ensures less length of the weir All of these 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 = 0.84 mD0.64 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 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following is a non-recording raingauge ? Steven’s weighing type raingauge tipping bucket type raingauge floating type raingauge Simon’s raingauge Steven’s weighing type raingauge tipping bucket type raingauge floating type raingauge Simon’s raingauge ANSWER DOWNLOAD EXAMIANS APP
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