Q189
Which dam construction faced challenges due to uplift pressure beneath its base?
A.
Sardar Sarovar
B.
Bhakra Nangal
AnswerC.
Hirakud
D.
Idukki
Answer: Option B
Solution
Answer: Option B
Solution:
Bhakra Dam had to address uplift pressure from groundwater beneath the dam base. Drainage galleries and pressure relief wells were constructed to mitigate this issue.