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 decreases by 33.3% increases by 50% increases by 25% increases by 33.3% decreases by 33.3% increases by 50% increases by 25% increases by 33.3% ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Voids ratio of a soil mass can never be greater than unity take any value greater than zero be zero take values between 0 and 1 only never be greater than unity take any value greater than zero be zero take values between 0 and 1 only ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Select the incorrect statement. Effective angle of shearing resistance increases as the soil gradation im-proves is rarely more than 30° for fine grained soil is limited to a maximum value of 45° increases as the size of particles increases increases as the soil gradation im-proves is rarely more than 30° for fine grained soil is limited to a maximum value of 45° increases as the size of particles increases 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 6 months 24 months 3 months 12 months 6 months 24 months 3 months 12 months ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Contact pressure beneath a rigid footing resting on cohesive soil is more at edges compared to middle less at edges compared to middle None of these uniform throughout more at edges compared to middle less at edges compared to middle None of these uniform throughout ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Skempton’s pore pressure coefficient B for saturated soil is zero 1 greater than 1 [CS 95] between 0 and 1 zero 1 greater than 1 [CS 95] between 0 and 1 ANSWER DOWNLOAD EXAMIANS APP
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