Question

Q(1) Discuss the geological and topological features which effect the selection of type of dam?

Q(2) Distinguish between single purpose and multipurpose reservoir?​

Answer 1

Answer:

1

Explanation:

Geological investigations – Following geological characters of the area should be investigated for particular site selected for dam – Geology of area comprising of main topographical features, natural drainage patterns, general characters and structures of rock formations, the trend and type of weathering and erosion

2

the main difference between single use and multi use dams is that the multi purpose dams are constructed for multiple uses i,e for generating electricity ,irrigation etc. but single purpose dams are constucted for a particular use i,e it might be irrigation or it might be electricity