engineering recuitment HPCL Engineer Mock Test 2024 Soil Mechanics and Foundation Engineering Well Hydraulics
When 3.5 million m3 of water was pumped out from an unconfined aquifer of 6.3 km2 areal extent, the water table was observed to go down by 2.5 m. The specific yield of the aquifer is best approximated as
1
32%
2
28%
3
25%
4
22%