Soil Mechanics and Foundation The angle that Coulomb’s failure envelope makes with the horizontal is called angle of repose angle of internal friction None of these cohesion angle of repose angle of internal friction None of these cohesion ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation According to IS classification, the range of silt size particles is 2.00 mm to 0.425 mm 0.075 mm to 0.002 mm 4.75 mm to 2.00 mm 0.425 mm to 0.075 mm 2.00 mm to 0.425 mm 0.075 mm to 0.002 mm 4.75 mm to 2.00 mm 0.425 mm to 0.075 mm ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Bishop’s method of stability analysis neglects the effect of forces acting on the sides of the slices assumes the slip surface as an arc of a circle All of these is more conservative neglects the effect of forces acting on the sides of the slices assumes the slip surface as an arc of a circle All of these is more conservative ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation The water content of soil, which represents the boundary between plastic state and liquid state, is known as shrinkage limit liquid limit plasticity index plastic limit shrinkage limit liquid limit plasticity index plastic limit ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation The major principal stress in an element of cohesion-less soil within the backfill of a retaining wall is Vertical if the soil is in a passive state of plastic equilibrium None of these Vertical if the soil is in an active state of plastic equilibrium Inclined at 45° to the vertical plane Vertical if the soil is in a passive state of plastic equilibrium None of these Vertical if the soil is in an active state of plastic equilibrium Inclined at 45° to the vertical plane ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Effective stress on soil Decreases both voids ratio and permeability Decreases voids ratio and increases permeability Increases voids ratio and decreases permeability Increases both voids ratio and permeability Decreases both voids ratio and permeability Decreases voids ratio and increases permeability Increases voids ratio and decreases permeability Increases both voids ratio and permeability ANSWER DOWNLOAD EXAMIANS APP
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