Soil Mechanics and Foundation Stoke’s law is valid only if the size of particle is between 0.2 mm and 0.0002 mm greater than 0.2 mm less than 0.0002 mm All of these between 0.2 mm and 0.0002 mm greater than 0.2 mm less than 0.0002 mm All of these ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation The admixture of coarser particles like sand or silt to clay causes decrease in liquid limit and no change in plasticity index decrease in both liquid limit and plasticity index increase in both liquid limit and plasticity index decrease in liquid limit and increase in plasticity index decrease in liquid limit and no change in plasticity index decrease in both liquid limit and plasticity index increase in both liquid limit and plasticity index decrease in liquid limit and increase in plasticity index ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation A cylindrical specimen of saturated soil failed under an axial vertical stress of 100kN/m2 when it was laterally unconfmed. The failure plane was inclined to the horizontal plane at an angle of 45°. The values of cohesion and angle of internal friction for the soil are respectively 0.05 N/mm² and 0° 0.05 N/mm² and 45° 0.2 N/mm² and 0° 0.5 N/mm² and 30° 0.05 N/mm² and 0° 0.05 N/mm² and 45° 0.2 N/mm² and 0° 0.5 N/mm² and 30° ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation In a triaxial compression test when drainage is allowed during the first stage (i. e. application of cell pressure) only and not during the second stage (i.e. application of deviator stress at constant cell pressure), the test is known as unconsolidated undrained test consolidated undrained test consolidated drained test unconsolidated drained test unconsolidated undrained test consolidated undrained test consolidated drained test unconsolidated drained test ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Toughness index is defined as the ratio of plasticity index to flow index liquidity index to flow index consistency index to liquidity index plasticity index to consistency index plasticity index to flow index liquidity index to flow index consistency index to liquidity index plasticity index to consistency index 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 None of these Vertical if the soil is in a passive state of plastic equilibrium Inclined at 45° to the vertical plane Vertical if the soil is in an active state of plastic equilibrium None of these Vertical if the soil is in a passive state of plastic equilibrium Inclined at 45° to the vertical plane Vertical if the soil is in an active state of plastic equilibrium ANSWER DOWNLOAD EXAMIANS APP
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