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 -2 0.5 -0.5 2 -2 0.5 -0.5 ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation The angle that Coulomb’s failure envelope makes with the horizontal is called angle of internal friction cohesion None of these angle of repose angle of internal friction cohesion None of these angle of repose ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Terzaghi’s bearing capacity factors Nc, Nq and Nr are functions of both cohesion and angle of internal friction cohesion only both cohesion and angle of internal friction angle of internal friction only both cohesion and angle of internal friction cohesion only both cohesion and angle of internal friction angle of internal friction only ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation If the voids of a soil mass are full of air only, the soil is termed as dry soil partially saturated soil dehydrated soil air entrained soil dry soil partially saturated soil dehydrated soil air entrained soil ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation With the increase in the amount of compaction energy both optimum water content and maximum dry density decrease[ES 93] optimum water content increases but maximum dry density decreases both optimum water content and maximum dry density increase optimum water content decreases but maximum dry density increases both optimum water content and maximum dry density decrease[ES 93] optimum water content increases but maximum dry density decreases both optimum water content and maximum dry density increase optimum water content decreases but maximum dry density increases ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Effective stress on soil 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 Increases both voids ratio and permeability ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS