The vane shear test is used for the in-situ determination of the undrained strength of the intact fully saturated
Determination of water content of a soil sample suspected to contain gypsum is made by drying the sample for longer period at a temperature not more than
For determining the moisture content of a soil sample, the following data is available Weight of container =g, Weight of soil sample and =g container, Weight of soil sample (dried) and =g container. The moisture content of the soil sample, is
Water formed transported soil is
Buoyant unit weight equals the saturated density
The specific gravity of quartz, is
The specific gravity of quartz, is
A decrease in water content results in a reduction of the volume of a soil in
Pick up the correct statement from the following:
If the cohesive force, (c), is 1.5 t/m2, the density (γ) of the soil is 2.0 t/m3, factor of safety (F) is 1.5 and stability factor (Sn) is 0.the safe height of the §lope, is
Pick up the correct statement from the following:
A partially saturated soil is classified as
Pick up the correct statement from the following:
In a liquid limit test, the moisture content atblows wasand that atblows was 20%. The liquid limit of the soil, is
According to Coulomb's wedge theory, the active earth pressure slides the wedge
The active earth pressure of a soil is proportional to (where φ is the angle of friction of the soil)
The minimum water content at which the soil just begins to crumble when rolled into threads 3 mm in diameter, is known
The effective size of particles of soil is denoted by
Pick up the correct statement from the following:
Degree of saturation of a natural soil deposit having water content 15%, specific gravity 2.and void ratio 0.is
Which one of the following statements is true ?
Degree of saturation of a natural soil deposit having water content 15%, specific gravity 2.and void ratio 0.is
Degree of saturation of a natural soil deposit having water content 15%, specific gravity 2.and void ratio 0.is
The coefficient of compressibility of soil, is the ratio of
The lateral earth pressure on a retaining wall
Pick up the correct statement from the following:
Back fill with a sloping surface exerts a total active pressure Pa on the wall of height H and acts at
Minimum size of the particles of silt soil, is
Pick up the clay soil group which does not swell when wet from the following :
Stoke's law sates that the velocity at which a grain settles out of suspension, the other factors remaining constant, is dependent upon