Name and explain some commercial ways on how to treat water hardness.

Q: Explain the effect of fine content and plasticity on liquefaction resistance.

A: Fine Content : Fine content is defined as the percentage of soil particles that are smaller than…

Q: 1. What is the unit of coefficient of viscosity? a) kgsm² b) kgms2 c) Nms-2 d) Nsm-²

A: What is the unit of Coefficient of viscosity? a) kgsm-² b) kgms-² C) Nms-² D) Nsm-²

Q: How to calculate liquid viscosity of a mixture

A: Given dataquestion is given let's discuss below How calculate liquid viscosity of a mixure

Q: Grade of Specimen Mass of specimens (g) concrete 7 days 14 days 28 days Air Water Air Water Air…

A: We know, Density=MassVolume Here, volume = 100 x 100 x 100 = 106 mm3 = 0.001 m3  The density is…

Q: Define shrinkage limit. What is the water content above and below shrinkage limit.

A: These limits are given by atterberg.

Q: describe the furnace used to produced cement .clinker

A: The manufacturing process of cement:

Q: I am creating a pumice stone bath mat, that will have a pumice stone large enough to easily smooth…

A: Pumice Stone: Choose a high-quality, large pumice stone that is comfortable for users to stand on…

Q: Use AASHTO method to classify the following different group indices based on their test results. 1)…

A:

Q: How does the viscosity of water is affected?

A: Viscosity is defined as the property of fluid by the virtue of it offers resistance to deformation…

Q: Sieve Size 3/4 in. (19 mm) 3/8 in. (9.5 mm) No. 4 (4.25 mm) No. 10 (2 mm) No. 40 (0.425 mm) No. 200…

A: Given, To determine, the suitable ratio for blending aggregates A and B to obtain an acceptable…

Field applications of hydraulic conductivity

Hydraulic conductivity is one of the hydraulic properties of soil defined as a measurement of the ability of a porous medium to permit water movement or fluid flow through it. It is denoted by the letter K. It is influenced by the density and viscosity of the fluid. It is also called permeability. Hydraulic conductivity is defined as the ratio of velocity to the hydraulic gradient. The different methods used to determine the hydraulic conductivity are laboratory methods (constant head permeability tests and falling head tests), in-situ field methods (pumping in and pumping out tests), small scale field tests (infiltration tests and slug tests), and indirect methods such as estimation from grain size, consolidation test data, and horizontal capillary test. The pedotransfer function (PTF) method is a specific empirical estimating approach employed in the soil sciences is also used to determine the hydraulic conductivity of the soil.