Irrigation Engineering In gravity canals, F.S.L. is Always at the ground level Always below the ground level Generally 4 to 5 metres above the ground level Only a few cm above the ground level Always at the ground level Always below the ground level Generally 4 to 5 metres above the ground level Only a few cm above the ground level ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering An outlet which maintains a constant discharge irrespective of fluctuation in the water levels of the supplying channel or water course, is known as Flexible modular outlet Semi-modular outlet Non-modular outlet Right modular outlet Flexible modular outlet Semi-modular outlet Non-modular outlet Right modular outlet ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Lacey's equation for calculating flood discharge in rivers, is V = 10.8 R1/3 S2/3 V = 10.8 R2/3 S1/2 V = 10.8 R2/3 S1/3 V = 10.8 R1/2 S1/2 V = 10.8 R1/3 S2/3 V = 10.8 R2/3 S1/2 V = 10.8 R2/3 S1/3 V = 10.8 R1/2 S1/2 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the critical shear stress of a channel is XC, then the average value of shear stress required to move the grain on the bank is 0.5 XC 0.75 TC 1.33 TC XC 0.5 XC 0.75 TC 1.33 TC XC 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 None of these Reverse curve plus the width of the river Next curve of the same order Reverse curve None of these Reverse curve plus the width of the river ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The field capacity of a soil depends upon Neither (a) nor (b) Both (a) and (b) Porosity of soil Capillary tension in soil Neither (a) nor (b) Both (a) and (b) Porosity of soil Capillary tension in soil ANSWER DOWNLOAD EXAMIANS APP
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