Question

The permeability test conduct on fine grained soil are
a) Constant head method b)falling head test
C) pumpin test d)pumping out test​

Answer 1

Answer:

pumpin test

Explanation:

The coefficient of permeability (K) is the velocity in meters or centimeters per second of water through soils. Fine-grained soils such as clays might have values of around 10-8meters/sec or lower, or a sand and gravel formation could be 10-4meters/sec or higher

So,l hope it's help