Soil Mechanics and Foundation With the increase in the amount of compaction energy both optimum water content and maximum dry density increase optimum water content increases but maximum dry density decreases both optimum water content and maximum dry density decrease[ES 93] optimum water content decreases but maximum dry density increases both optimum water content and maximum dry density increase optimum water content increases but maximum dry density decreases both optimum water content and maximum dry density decrease[ES 93] optimum water content decreases but maximum dry density increases 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 10° 7° 17° 12° 10° 7° 17° 12° ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation The coefficient of active earth pressure for a loose sand having an angle of internal friction of 30° is 43832 3 1 43833 43832 3 1 43833 ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation According to IS classification, the range of silt size particles is 0.075 mm to 0.002 mm 0.425 mm to 0.075 mm 2.00 mm to 0.425 mm 4.75 mm to 2.00 mm 0.075 mm to 0.002 mm 0.425 mm to 0.075 mm 2.00 mm to 0.425 mm 4.75 mm to 2.00 mm ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Valid range for S, the degree of saturation of soil in percentage is S < 0 0 ≤ S ≤ 100 S > 0 0 < S < 100 S < 0 0 ≤ S ≤ 100 S > 0 0 < S < 100 ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation The hydraulic head that would produce a quick condition in a sand stratum of thickness 1.5 m, specific gravity 2.67 and voids ratio 0.67 is equal to 2.0m 1.5m 3m 1.0m 2.0m 1.5m 3m 1.0m ANSWER DOWNLOAD EXAMIANS APP
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