Irrigation Engineering In case of a trapezoidal notch fall Splay downstream from the notch section is 22½° Top length of the piers should not be less than their thickness Splay upstream from the notch section is 45° All listed here Splay downstream from the notch section is 22½° Top length of the piers should not be less than their thickness Splay upstream from the notch section is 45° All listed here ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the demand line drawn from a ridge in a flow mass curve does not intersect the curve again, it indicates that reservoir was not full at the beginning demand cannot be met by inflow both (A) and (B) None of these reservoir was not full at the beginning demand cannot be met by inflow both (A) and (B) None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following methods of applying water may be used on rolling land ? boarder flooding free flooding furrow flooding check flooding boarder flooding free flooding furrow flooding check flooding ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The uplift pressure on a dam can be controlled byi) constructing cutoff under upstream faceii) constructing drainage channels between the dam and its foundationiii) by pressure grouting in foundationThe corret answer is (i), (ii) and (iii) both (i) and (iii) both (i) and (ii) only (i) (i), (ii) and (iii) both (i) and (iii) both (i) and (ii) only (i) 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 more than infiltration capacity more than rate of rainfall equal to infiltration capacity equal to rate of rainfall more than infiltration capacity more than rate of rainfall equal to infiltration capacity equal to rate of rainfall ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The main function of a divide wall is to prevent river floods from entering the canal separate the undersluices from weir proper control the silt entry in the canal provide smooth flow at sufficiently low velocity prevent river floods from entering the canal separate the undersluices from weir proper control the silt entry in the canal provide smooth flow at sufficiently low velocity ANSWER DOWNLOAD EXAMIANS APP
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