Irrigation Engineering V and R are the regime mean velocity and hydraulic mean depth respectively in meters. Lacey's silt factor f is 2V²/√3 R 2V²/5R 5V²/2R 3V²/4R 2V²/√3 R 2V²/5R 5V²/2R 3V²/4R ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Interception losses are due toi) evaporationii) transpirationiii) stream flowThe correct answer is (i), (ii) and (iii) (i)and(ii) (ii) and (iii) only (i) (i), (ii) and (iii) (i)and(ii) (ii) and (iii) only (i) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The uplift pressure on the roof of an inverted syphon, is maximum when Canal is running with F.S.L. Drain in running dry Canal is running dry Drain is running with H.F.L. Canal is running with F.S.L. Drain in running dry Canal is running dry Drain is running with H.F.L. ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For a proportional outlet, the flexibility is 1 between zero and 1 zero greater than 1 1 between zero and 1 zero greater than 1 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Borrow pits should preferably be located in Fields on both sides of the canal Field on the right side of the canal Field on the left side of the canal Central half width of the section of the canal Fields on both sides of the canal Field on the right side of the canal Field on the left side of the canal Central half width of the section of the canal ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering As compared to crest of the normal portion of the weir, the crest of the under sluice portion of weir is kept at higher level same level lower level any of the above depending on the design higher level same level lower level any of the above depending on the design ANSWER DOWNLOAD EXAMIANS APP
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