Soil Mechanics and Foundation Which one of the following clays behaves like a dense sand ? normally consolidated clay over-consolidated ciay with a high over-consolidation ratio over-consolidated clay with a low over-consolidation ratio under-consolidated clay normally consolidated clay over-consolidated ciay with a high over-consolidation ratio over-consolidated clay with a low over-consolidation ratio under-consolidated clay ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation A retaining wall 6m high supports a backfill with a surcharge angle of 10°. The back of the wall is inclined to the vertical at a positive batter angle of 5°. If the angle of wall friction is 7°, then the resultant active earth pressure will act at a distance of 2 m above the base and inclined to the horizontal at an angle of 12° 7° 10° 17° 12° 7° 10° 17° ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Sand particles are made of illite rock minerals montmorillonite kaolinite illite rock minerals montmorillonite kaolinite 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 3 months 6 months 24 months 12 months 3 months 6 months 24 months 12 months ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Due to a rise in temperature, the viscosity and the unit weight of the percolating fluid are reduced to 60% and 90% respectively. If other things remain constant, the coefficient of permeability increases by 25% increases by 33.3% decreases by 33.3% increases by 50% increases by 25% increases by 33.3% decreases by 33.3% increases by 50% ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation The average coefficient of permeability of natural deposits Parallel to stratification is always greater than that perpendicular to stratification Is always same in both directions Parallel to stratification is always less than that perpendicular to stratification Parallel to stratification may or may not be greater than that perpendicular to stratification Parallel to stratification is always greater than that perpendicular to stratification Is always same in both directions Parallel to stratification is always less than that perpendicular to stratification Parallel to stratification may or may not be greater than that perpendicular to stratification ANSWER DOWNLOAD EXAMIANS APP
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