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 33.3% decreases by 33.3% increases by 50% increases by 25% increases by 33.3% decreases by 33.3% increases by 50% increases by 25% ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation The shear strength of a soil Is directly proportional to the angle of internal friction of the soil Decreases with decrease in normal stress Is inversely proportional to the angle of internal friction of the soil Decreases with increase in normal stress Is directly proportional to the angle of internal friction of the soil Decreases with decrease in normal stress Is inversely proportional to the angle of internal friction of the soil Decreases with increase in normal stress ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation The maximum dry density upto which any soil can be compacted depends upon amount of compaction energy only both moisture content and amount of compaction energy moisture content only None of these amount of compaction energy only both moisture content and amount of compaction energy moisture content only None of these ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Which of the following soils has more plasticity index ? gravel sand silt clay gravel sand silt clay ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Coarse grained soils are best compacted by a sheep’s foot roller vibratory roller rubber tyred roller drum roller sheep’s foot roller vibratory roller rubber tyred roller drum roller ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation The admixture of coarser particles like sand or silt to clay causes 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 decrease in liquid limit and no change in plasticity index ANSWER DOWNLOAD EXAMIANS APP
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