Soil Mechanics and Foundation Coefficient of earth pressure at rest is less than active earth pressure but greater than passive earth pressure greater than both the active earth pressure and passive earth pressure greater than active earth pressure but less than passive earth pressure less than both the active and passive earth pressures less than active earth pressure but greater than passive earth pressure greater than both the active earth pressure and passive earth pressure greater than active earth pressure but less than passive earth pressure less than both the active and passive earth pressures ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation During the first stage of triaxial test when the cell pressure is increased from 0.10 N/mm² to 0.26 N/mm², the pore water pressure increases from 0.07 N/mm² to 0.15 “N/mm². Skempton’s pore pressure parameter B is 2 -0.5 0.5 -2 2 -0.5 0.5 -2 ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation A fully saturated soil is said to be three phase system one phase system two phase system with soil and air two phase system with soil and water three phase system one phase system two phase system with soil and air two phase system with soil and water ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Effective stress on soil Increases both voids ratio and permeability Decreases voids ratio and increases permeability Increases voids ratio and decreases permeability Decreases both voids ratio and permeability Increases both voids ratio and permeability Decreases voids ratio and increases permeability Increases voids ratio and decreases permeability Decreases both voids ratio and permeability ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation If the volume of voids is equal to the volume of solids in a soil mass, then the values of porosity and voids ratio respectively are 1.0 and 0.5 1.0 and 0.0 0.5 and 1.0 0.0 and 1.0 1.0 and 0.5 1.0 and 0.0 0.5 and 1.0 0.0 and 1.0 ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Coarse grained soils are best compacted by a vibratory roller drum roller rubber tyred roller sheep’s foot roller vibratory roller drum roller rubber tyred roller sheep’s foot roller ANSWER DOWNLOAD EXAMIANS APP
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