Irrigation Engineering According to G.W. Pickles the effect of confining the flood water of a river between levee, is to increase Surface slope of streams above the levied portion Water surface elevation during floods Maximum discharge Rate of flood wave Surface slope of streams above the levied portion Water surface elevation during floods Maximum discharge Rate of flood wave ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A 6 hours storm had 4 cm of rainfall and the resulting runoff was 2 cm. If 5 cm 6.0 cm 4.5 cm 4 cm 5 cm 6.0 cm 4.5 cm 4 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The state of the soil when plants fail to extract sufficient water for their requirements, is Maximum saturated point Ultimate utilization point Permanent wilting point None of these Maximum saturated point Ultimate utilization point Permanent wilting point None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable chemical which can be applied to the water surface for reducing evaporation is Methyl alcohol Ethyl alcohol Butyl alcohol Cetyl alcohol Methyl alcohol Ethyl alcohol Butyl alcohol Cetyl alcohol 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 both (i) and (iii) both (i) and (ii) (i), (ii) and (iii) only (i) both (i) and (iii) both (i) and (ii) (i), (ii) and (iii) only (i) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the R.L’s of canal bed level and high flood level of drainage are 212.0 m and 210.0 m respectively, then cross drainage work will be aqueduct syphon aqueduct superpassage syphon aqueduct syphon aqueduct superpassage syphon ANSWER DOWNLOAD EXAMIANS APP
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