Irrigation Engineering For wave action in dams, the maximum height of freeboard is generally taken to be equal to (where hw is height of wave.) 1.50 hw 0.75 hw 1.25 hw 0.5 hw 1.50 hw 0.75 hw 1.25 hw 0.5 hw 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) only (i) (i), (ii) and (iii) both (i) and (ii) both (i) and (iii) only (i) (i), (ii) and (iii) both (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following canal outlets maintains a constant discharge ? flexible outlet None of these rigid module non-modular outlet flexible outlet None of these rigid module non-modular outlet ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable section of a lined canal, is Trapezoidal section with rounded corners for large canals Triangular section with circular bottom for small canals Both (a) and (b) None of these Trapezoidal section with rounded corners for large canals Triangular section with circular bottom for small canals Both (a) and (b) None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Canals constructed for draining off water from water logged areas, are known Inundation canals Contour canals Drains Valley canals Inundation canals Contour canals Drains Valley canals 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 superpassage syphon aqueduct aqueduct syphon superpassage syphon aqueduct aqueduct syphon ANSWER DOWNLOAD EXAMIANS APP
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