Calculate the height of water in the standpipe after 4 hours

Assignment Help Civil Engineering

Reference no: EM13321077

A falling-head permeability test is being conducted on a saturated sample of clayey silt having hydraulic conductivity of 6.5 x 10-9 m/s. The diameter and the length of the sample are 100 mm and 150 mm, respectively. If a 5 mm diameter standpipe is used and the initial height of water in the standpipe (measured from the datum taken at the base of the soil sample) is 1.0 m, calculate the height of water in the standpipe after 4 hours.

Reference no: EM13321077

Questions Cloud

Explain why is acetone added at the end of the reaction : The haloform reaction is executed in this experiment to synthesize benzoic acid from a methyl ketone, acetophenone. Provide an explanation for the following steps in the procedure. a) Why is acetone added at the end of the reaction

What force-acting on the top edge to hold the gate shut : A 6ft wide, 10ft high vertical rectangular gate has its top edge 6ft below the water level. it is hinged along its lower edge. what force, acting on the top edge, is necessary to hold the gate shut

Construct a sustained argument in response to the question. : Construct a sustained argument in response to the question.

Net domestic product and gross national product : Distinguish between Intermediate goods and final goods

Calculate the height of water in the standpipe after 4 hours : A falling-head permeability test is being conducted on a saturated sample of clayey silt having hydraulic conductivity of 6.5 x 10-9 m/s. The diameter and the length of the sample are 100 mm and 150 mm.

Calculate the buoyant force acting on the balloon : A large balloon of mass 233 kg is filled with helium gas until its volume is 327 m3. Assume the density of air is 1.29 kg/m3, Calculate the buoyant force acting on the balloon

Explain which a mixed solvent recrystallization method : Briefly explain the circumstances under which a mixed solvent recrystallization method would be used to recrystallize a given compound.

Find the pressure head at the lower end of the pipe : A vertical pipe of 4ft diameter and 60 ft long has a pressure head of 22.7 ft of water at its upper end. when the flow of water through it is such that the mean velocity is 16 fps, the pipe friction head loss is hf = 2.8 ft.

Distinguish between current account and capital account of : Distinguish between current account and capital account of balance of payment account. Mention any two transactions of capital account.

User Account

All Pages