Soil Mechanics and Foundation Which of the following methods is best suited for determination of permeability of coarse-grained soils ? both the above falling head method None of these constant head method both the above falling head method None of these constant head method 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 12 months 24 months 3 months 6 months 12 months 24 months 3 months 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 7° 12° 10° 17° 7° 12° 10° 17° ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Terzaghi’s bearing capacity factors Nc, Nq and Nr are functions of angle of internal friction only cohesion only both cohesion and angle of internal friction both cohesion and angle of internal friction angle of internal friction only cohesion only both cohesion and angle of internal friction both cohesion and angle of internal friction ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation The maximum dry density upto which any soil can be compacted depends upon moisture content only amount of compaction energy only both moisture content and amount of compaction energy None of these moisture content only amount of compaction energy only both moisture content and amount of compaction energy None of these ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Compressibility of sandy soils is much greater than that of clayey soils much less than that of clayey soils None of these almost equal to that of clayey soils much greater than that of clayey soils much less than that of clayey soils None of these almost equal to that of clayey soils ANSWER DOWNLOAD EXAMIANS APP
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