railway RRB JE (CBT I + CBT II) Mock Test 2024 Soil Mechanics and Foundation Engineering Permeability
Water is flowing under constant head of 40 cm in a soil sample 20 cm long and 10 cm2 in sectional area. Quantity of flow in 4 minutes is 30 cm3. Find k.
1
3.750 cm/sec.
2
0.375 cm/sec.
3
3.75 cm/minutes
4
0.375 cm/minutes