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 (ii) (i), (ii) and (iii) both (i) and (iii) only (i) both (i) and (ii) (i), (ii) and (iii) both (i) and (iii) only (i) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Generally the weir is aligned at right angles to the direction of the main river current because All of these It is economical It gives better discharging capacity It ensures less length of the weir All of these It is economical It gives better discharging capacity It ensures less length of the weir ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Meandering of a river generally occurs, in Rocky stage Trough stage Delta stage Boulder stage Rocky stage Trough stage Delta stage Boulder stage ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Disposal of extra excavated earth of canals, is utilized to provide a spoil bank on Both sides All listed here Left side Right side Both sides All listed here Left side Right side ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Finally formed berms in canals are provided for Control of seepage losses Protection of banks erosion by the waves Strengthening of banks All of these Control of seepage losses Protection of banks erosion by the waves Strengthening of banks All of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Bligh's creep theory, percolating water flows along Circular path under the foundation of the dam None of these The outline of the base of the foundation of the dam Straight path under the foundation of the dam Circular path under the foundation of the dam None of these The outline of the base of the foundation of the dam Straight path under the foundation of the dam ANSWER DOWNLOAD EXAMIANS APP
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