The result of the liquid limit tests where N is the no of blows and w is the water content in % are given as follows: Trial 1 N=11 w-53.9; Trial 2 N=15 w=50.6; Trial 3 N=23 w=48.1; Trial 4 N= 30 w= 46; Trial 5 N= 46 w=43.3; Trial 6 N= 53 w=41. The PL= 25 and the in situ moisture content is 45%. Determine the plasticity index. Фа. 22 оъ. 12 Oc 27 O d. 17

The result of the liquid limit tests where N is the no of blows and w is the water content in % are given as follows: Trial 1 N=11 w-53.9; Trial 2 N=15 w=50.6; Trial 3 N=23 w=48.1; Trial 4 N= 30 w= 46; Trial 5 N= 46 w=43.3; Trial 6 N= 53 w=41. The PL= 25 and the in situ moisture content is 45%. Determine the plasticity index. Фа. 22 оъ. 12 Oc 27 O d. 17

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter7: Permeability

Section: Chapter Questions

Problem 7.17P

See similar textbooks

Similar questions

The result of the liquid limit tests where N is the no of blows and w is the water content in % are given as follows: Trial 1 N=11 w=53.9; Trial 2 N=15 w=50.6; Trial 3 N=23 w=48.1; Trial 4 N= 30 w= 46; Trial 5 N= 46 w=43.3; Trial 6 N= 53 w=41. The PL= 30 and the in situ moisture content is 40%. Determine the liquidity index. a.0.56 b.0.59 c.0.91 d.1.25
The result of the liquid limit tests where N is the no of blows and w is the water content in % are given as follows: Trial 1 N=11 w=53.9; Trial 2 N=15 w=50.6; Trial 3 N=23 w=48.1; Trial 4 N= 30 w= 46; Trial 5 N= 46 w=43.3; Trial 6 N= 53 w=41. The PL=25 and the in situ moisture content is 45%. Determine the liquid limit. O a. 41 O b. 47 O c. 43 O d. 50
The result of the liquid limit tests where N is the no of blows and w is the water content in % are given as follows: Trial 1 N=11 w=53.9; Trial 2 N=15 w=50.6; Trial 3 N=23 w=48.1; Trial 4 N= 30 w= 46; Trial 5 N= 46 w=43.3; Trial 6 N= 53 w=41. The PL= 25 and the in situ moisture content is 45%. Determine the liquidity index. a. 0.56 b. 0.91 c. 1.25 d. 0.59
The result of the liquid limit tests where N is the no of blows and w is the water content in % are given as follows: Trial 1 N=11 w=53.9; Trial 2 N=15 w=50.6; Trial 3 N=23 w=48.1; Trial 4 N= 30 w= 46; Trial 5 N= 46 w=43.3; Trial 6 N= 53 w=41. The PL= 25 and the in situ moisture content is 50%. Determine the liquidity index. a.0.91 b.1.25 c.0.56 d.0.59 With FBD if necessary
The result of the liquid limit tests where N is the no of blows and w is the water content in % are given as follows: Trial 1 N=11 w353.9; Trial 2 N=15 w=50.6; Trial 3 N=23 w=48.1; Trial 4 N= 30 w= 46; Trial 5 N= 46 w-43.3; Trial 6 N= 53 w=41. The PL= 35 and the in situ moisture content is 35%. Determine the plasticity index. a. 10 O b. 20 Oc 22 O d. 12
Q3.Define the substitutional solid solution types with diagram.
• Q-3. Settling characteristics of a conceritrated suspension C = 3000 mg/t were deterrmined in a laboratory study. The suspension was settled in a colurmn 100-centimeters high, aind thé height of the interface h, was recorded with tirme Time, minutes 100 79 60 10 15 38 20 25 23 15 30 12 35 40 50 7.5 Calculate the area required to achieve clarification and to yield a thickeried sludge concentration of 25,000 mg/f- for an inıfluent flow rate of 5 mgd.
Asap!
I will give upvote
A test is set up as shown. A cylindrical mold 4" in diameter is filled with silt to height of H1=0.2ft whose coefficient of permeability is 3.6x10^-4 ft/min. A second coaxial mold is placed on the top of the first mold whose inside legs of the square tube is 1.5" and whose height is H2=0.3ft. Its thickness is negligible. The inside of the second mold is filled with sand whose coefficient of permeability is 2.7x10^-3 ft/min but the outside of the second mold is filled with the same silt. The test set up is constant head. Water is placed on molds and maintained at the level 1.25ft above the level of outlet. It may be consider that the system consist of fictitious soil of thickness H1+H2 and the coefficient of permeability of both soils is Kf. What will be the total flow of water in ft^3/min?
answwer in complete pls
2.28. A groundwater is being considered for use as a domestic supply. The water has a temperature 15°C and the following chemical analysis: CONCENTRATION, CONSTITUENT Ca+? 190 Mg*2 Na* Fe*2 84 75 0.1 0.2 Cd+2 HCO, So, 260 64 CO,-2 30 440 NO,- 35 a. Use an anion-cation balance to determine if the sample analysis is reasonable. b. What is the hardness of the water?