Irrigation Engineering Lining of irrigation channels increases the waterlogging area decreases the waterlogging area does not change the water logging area None of these increases the waterlogging area decreases the waterlogging area does not change the water logging area None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Cyclonic precipitation is caused by lifting of an air mass due to pressure difference temperature difference natural topographical barriers All of these pressure difference temperature difference natural topographical barriers All of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering V and R are the regime mean velocity and hydraulic mean depth respectively in meters. Lacey's silt factor f is 5V²/2R 2V²/√3 R 2V²/5R 3V²/4R 5V²/2R 2V²/√3 R 2V²/5R 3V²/4R ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Coefficient of discharge of an ogee spillway remains constant depends on depth of approach and upstream slope both (A) and (B) depends on downstream apron interference and downstream submergence remains constant depends on depth of approach and upstream slope both (A) and (B) depends on downstream apron interference and downstream submergence 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 (i), (ii) and (iii) only (i) both (i) and (ii) both (i) and (iii) (i), (ii) and (iii) only (i) both (i) and (ii) both (i) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The net speed under which the turbine reaches its peak efficiency is called gross speed design speed operating speed rated speed gross speed design speed operating speed rated speed ANSWER DOWNLOAD EXAMIANS APP
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