What would be the bulk unit weight, if a soil sample has a dry density of 8.5 kN/m3, specific gravity of solids G as 2.7 and voids ratio of 0.6. If unit weight of soil is 50% saturated? (A). 19.274 kN/m3 (B). 23.034 kN/m3 (C). 20.554 kN/m3 (D). 21.428 kN/m3 (E). None of these Multiple Choice Question Answer: c
What is the relationship between γd, G, w and S? (A). γd = G γw*(1+(wGS)) (B). γd = G γw – (1+(wGS)) (C). γd = G γw/(1+(wGS)) (D). γd = G γw+(1+(wGS)) (E). None of these Multiple Choice Question Answer: c
What would be the dry unit weight, if a soil sample has porosity of 30% and specific gravity of solids G=2.7? (A). 18.350 kN/m3 (B). 18.535 kN/m3 (C). 18.640 kN/m3 (D). 18.545 kN/m3 (E). None of these Multiple Choice Question Answer: b
What is the relationship between γd, G, and e? (A). γd = Gγw1−e (B). γd = G+γw1+e (C). γd = Gγw1+e (D). γd = Gγwe (E). None of these Multiple Choice Question Answer: c
What is the relationship between γsat, G and e? (A). γsat=(G∗e)γw(1+e) (B). γsat=(G−e)γw(1+e) (C). γsat=(G+e)γw(1+e) (D). γsat=(G+e)(1+e) (E). None of these Multiple Choice Question Answer: c
What is the relationship between γsat, γd, γ and S? (A). γ = γd*S[γsat-γd] (B). γ = γdS[γsat−γd] (C). γ = γd+S[γsat-γd] (D). γ = γd-S[γsat-γd] (E). None of these Multiple Choice Question Answer: c
What would be the degree of saturation, if a solid has air content of 50%? (A). 40% (B). 50% (C). 30% (D). 20% (E). None of these Multiple Choice Question Answer: b
What would be the saturated unit weight, if a soil has a void ratio of 0.64, specific gravity of solids as 2.65? (A). 24.5 kN/m3 (B). 25 kN/m3 (C). 25.5 kN/m3 (D). 19.5 kN/m3 (E). None of these Multiple Choice Question Answer: d
The bulk unit weight will be _____ if a soil has a dry unit weight of 17.5 kN/m3 and a water content of 20%. (A). 18 kN/m3 (B). 19 kN/m3 (C). 20 kN/m3 (D). 21 kN/m3 (E). None of these Multiple Choice Question Answer: d
What would be the dry unit weight, if a soil has a void ratio of 0.6 and a specific gravity of solids as 2.7? (A). 15.5 kN/m3 (B). 16 kN/m3 (C). 16.5 kN/m3 (D). 17 kN/m3 (E). None of these Multiple Choice Question Answer: c
What would be the percentage air voids, if a soil has porosity of 40% and air content of 50%? (A). 30% (B). 60% (C). 20% (D). 50% (E). None of these Multiple Choice Question Answer: c
What would be the water content, if the soil is fully saturated with its specific gravity of solids G=2.7 and voids ratio e=0.667? (A). 0.326 (B). 0.247 (C). 0.543 (D). 1 (E). None of these Multiple Choice Question Answer: b
What is the relationship between γ, S, G, and e? (A). γ=(GS+e)γw(1+e) (B). γ=(G+eS)γw(1+e) (C). γ=(G+e)Sγw(1+e) (D). γ=(G+e)γw(1+e)S (E). None of these Multiple Choice Question Answer: b
what is the degree of saturation, in which the relationship between γ and γd is derived? (A). 0 (B). 0.5 (C). 0.8 (D). 1 (E). None of these Multiple Choice Question Answer: a
What is the relationship between γ’, G and e? (A). γ′=(G+1)γw(1+e) (B). γ′=(G−1)γw(1+e) (C). γ′=(G−1)γw(1−e) (D). γ′=Gγw(1+e) (E). None of these Multiple Choice Question Answer: b
What is the relationship between γd, γ and w? (A). γd = γ(1+w) (B). γd = γ *(1+w) (C). γd = γ(1+w) (D). γd = γ+1+w (E). None of these Multiple Choice Question Answer: c
What would be the submerged unit weight, If the soil has a void ratio of 0.6 and a specific gravity of 2.7? (A). 9.678 (B). 11.502 (C). 9.256 (D). 10.423 (E). None of these Multiple Choice Question Answer: d
what will be its bulk unit weight of a soil that has a dry unit weight of 17 kN/m3 and water the content of 20%? (A). 19.3 kN/m3 (B). 20.4 kN/m3 (C). 22.6 kN/m3 (D). 24.4 kN/m3 (E). None of these Multiple Choice Question Answer: b
What is the relationship between e, G, w and S? (A). e=wGS (B). e = wGS (C). e=wSG (D). e=GSw (E). None of these Multiple Choice Question Answer: a
What would be the bulk unit weight, if a soil has a void ratio of 0.6, specific gravity as 2.65 and degree of saturation as 50%? (A). 17 kN/m3 (B). 18 kN/m3 (C). 19 kN/m3 (D). 20 kN/m3 (E). None of these Multiple Choice Question Answer: b
What would be the bulk unit weight, if a soil has a dry unit weight of 16.25 kN/m3 and the saturated unit weight of 20 kN/m3 and the degree of saturation of soil is 50%? (A). 20.748 kN/m3 (B). 17.628 kN/m3 (C). 18.123 kN/m3 (D). 19.246 kN/m3 (E). None of these Multiple Choice Question Answer: c
What would be the submerged unit weight, if a soil has a saturated unit weight of 24.5 kN/m3? (A). 15.69 (B). 14.69 (C). 9.81 (D). 20.61 (E). None of these Multiple Choice Question Answer: c
What is the relationship between e, S, and na? (A). na=e∗1+S1+e (B). na=e∗1−S1−e (C). na=1−S1+e (D). na=e∗1−S1+e (E). None of these Multiple Choice Question Answer: d