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 0.5 -0.5 2 -2 0.5 -0.5 2 -2 ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Hydrometer readings are corrected for: Temperature, meniscus and dispersing agent corrections Temperature correction Dispersing agent correction Meniscus correction Temperature, meniscus and dispersing agent corrections Temperature correction Dispersing agent correction Meniscus correction ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Which of the following methods is more suitable for the determination of permeability of clayey soil ? falling head method None of these constant head method horizontal permeability test falling head method None of these constant head method horizontal permeability test ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Which of the following soils has more plasticity index ? clay gravel sand silt clay gravel sand silt ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation According to Atterberg, the soil is said to be of medium plasticity if the plasticity index PI is 17 PI>27 0 < PI < 7 7 17 PI>27 0 < PI < 7 7 ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation A tri-axial shear test is preferred to direct shear test, because Stress distribution on the failure plane, is non uniform It can be performed under all three drainage conditions with complete control Precise measurement of pore pressure and change in volume during test, is not possible None of these Stress distribution on the failure plane, is non uniform It can be performed under all three drainage conditions with complete control Precise measurement of pore pressure and change in volume during test, is not possible None of these ANSWER DOWNLOAD EXAMIANS APP
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