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in a constant head permeability test , the following results were obtained: 2 Duration of test 40 minutes Quantity of water collected = 300ml

in a constant head permeability test , the following results were obtained: 2 Duration of test 40 minutes Quantity of water collected = 300ml Head difference in manometer = 50mm=h Distance between manometer tappings = 100mm Diameter of the test sample = 100mm Determine the Crefficent of permeability k in mmls.

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