Soil Mechanics and Foundation If the voids of a soil mass are full of air only, the soil is termed as dry soil air entrained soil dehydrated soil partially saturated soil dry soil air entrained soil dehydrated soil partially saturated soil ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Rise of water table above the ground surface causes Equal increase in pore water pressure and total stress Decrease in pore water pressure but increase in total stress Increase in pore water pressure but decrease in total stress Equal decrease in pore water pressure and total stress Equal increase in pore water pressure and total stress Decrease in pore water pressure but increase in total stress Increase in pore water pressure but decrease in total stress Equal decrease in pore water pressure and total stress ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Clay layer A with single drainage and coefficient of consolidation Cv takes 6 months to achieve 50% consolidation. The time taken by clay layer B of the same thickness with double drainage and coefficient of consolidation Cv/2 to achieve the same degree of consolidation is 12 months 6 months 3 months 24 months 12 months 6 months 3 months 24 months ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Coefficient of permeability of soil None of these does not depend upon temperature increases with the increase in temperature increases with the decrease in temperature None of these does not depend upon temperature increases with the increase in temperature increases with the decrease in temperature ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation A tri-axial shear test is preferred to direct shear test, because 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 Stress distribution on the failure plane, is non uniform None of these 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 Stress distribution on the failure plane, is non uniform None of these ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Which of the following methods is most accurate for the determination of the water content of soil ? calcium carbide method oven drying method sand bath method pycnometer method calcium carbide method oven drying method sand bath method pycnometer method ANSWER DOWNLOAD EXAMIANS APP
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