Soil Mechanics and Foundation The flownet for an earthen dam with 30 m water depth consists of 25 potential drops and 5 flow channels. The coefficient of permeability of dam material is 0.03 mm/sec. The discharge per meter length of dam is 0.18 m3/sec 0.00018 nrVsec 0.1125 m3/sec 0.0045 m3/sec 0.18 m3/sec 0.00018 nrVsec 0.1125 m3/sec 0.0045 m3/sec ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Which of the following types of soil is transported by gravitational forces ? talus drift dune sand loess talus drift dune sand loess ANSWER DOWNLOAD EXAMIANS APP
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 25% 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% ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Select the incorrect statement. Effective angle of shearing resistance increases as the soil gradation im-proves increases as the size of particles increases is limited to a maximum value of 45° is rarely more than 30° for fine grained soil increases as the soil gradation im-proves increases as the size of particles increases is limited to a maximum value of 45° is rarely more than 30° for fine grained soil ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation A 300 mm square bearing plate settles by 15 mm in a plate load test on a cohesive soil when the intensity of loading is 0.2 N/mm². The settlement of a prototype shallow footing 1 m square under the same intensity of loading is 15 mm 30 mm 167 mm 50 mm 15 mm 30 mm 167 mm 50 mm ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation The total discharge from two wells situated near to each other is greater than the sum of the discharges from individual wells less than the sum of the discharges from individual wells sum of the discharges from individual wells equal to larger of the two discharges from individual wells greater than the sum of the discharges from individual wells less than the sum of the discharges from individual wells sum of the discharges from individual wells equal to larger of the two discharges from individual wells ANSWER DOWNLOAD EXAMIANS APP
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