Irrigation Engineering Dimensions of coefficient of transmissibility are M° L2 T1 M°L°T° rvfL’T”1 M’LV M° L2 T1 M°L°T° rvfL’T”1 M’LV ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The uplift pressure on a dam can be controlled by i) constructing cutoff under upstream face ii) constructing drainage channels bet-ween the dam and its foundation iii) by pressure grouting in foundation The corret answer is both (i) and (iii) (i), (ii) and (iii) both (i) and (ii) only (i) both (i) and (iii) (i), (ii) and (iii) both (i) and (ii) only (i) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Silt excluders are constructed on the river bed upstream of head regulator canal bed upstream of head regulator canal bed downstream of head regulator river bed downstream of head regulator river bed upstream of head regulator canal bed upstream of head regulator canal bed downstream of head regulator river bed downstream of head regulator ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The consumptive use of water for a crop All of these May be supplied partly by precipitation and partly by irrigation Is measured as depth of water on irrigated area Is measured as the volume of water per unit area All of these May be supplied partly by precipitation and partly by irrigation Is measured as depth of water on irrigated area Is measured as the volume of water per unit area ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The scour depth D of a river during flood, may be calculated from the Lacey's equation D = 0.47 (Q/f)1/3 D = 0.47 (Q/f)2/3 D = 0.47 (Q/f)1/2 D = 0.47 (Q/f) D = 0.47 (Q/f)1/3 D = 0.47 (Q/f)2/3 D = 0.47 (Q/f)1/2 D = 0.47 (Q/f) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The useful storage is the volume of water stored in the reservoir between minimum pool level and maximum pool level minimum pool level and normal pool level river bed and minimum pool level normal pool level and maximum pool level minimum pool level and maximum pool level minimum pool level and normal pool level river bed and minimum pool level normal pool level and maximum pool level ANSWER DOWNLOAD EXAMIANS APP
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