A constant-head permeability test is performed, and the information below indicates the test conditions and results. From the given data, provide a sketch representing the test arrangement, and...

A constant-head permeability test is performed, and the information below indicates the test conditions and results. From the given data, provide a sketch representing the test arrangement, and calculate the value for the coefficient of permeability. On the basis of the computed value for khyd, indicate the probable soil type.

• Water flows horizontally through the soil sample.

• The height of the reservoir supply source is 2 m above the elevation of the outlet reservoir.

• The soil sample length in the direction of water flow is 200 mm.

• The cross-sectional area of the soil sample is 1,950 mm².

• The measured volume of flow for the steady state condition is 500 ml in a 10-minute time period (note).