Q. For determing the specific gravity of soil solids, using a pycnometer of 500 cc., the following data is available : Weight of dry empty pycnometer = 125 g Weight of dried soil and pycnometer = 500 g Weight of dried soil and distilled = 850 g water filled in pycnometer up to top The specific gravity of soil soilds, is

View solution

Q. Pick up the correct statement from the following:

View solution

Q. A pile is being driven with a drop hammer weighing 1800 kg and having a free fall of 1.00 m. If the penetration with last blow is 5 mm, the load carrying capacity of the pile, -according to the Engineering News formula, is

View solution

Q. Negative skin friction on piles

View solution

Q. The ultimate bearing capacity of a soil, is

View solution

Q. Transporting and redepositing soils, is done by

View solution

Q. A moist soil sample of volume 60 cc. weighs 108 g and its dried weight is 86.4 g. If its absolute density is 2.52, the degree of saturation is

View solution

Q. Pick up the incorrect statement from the following:

View solution

Q. The maximum water content at which a reduction in water content does not cause a decrease in volume of a soil mass, is known

View solution

Q. A sample of saturated soil has 30% water content and the specific gravity of soil grains is 2.6. The dry density of the soil mass in g/cm³, is

View solution

Q. The specific gravity of sands, is approximately

View solution

Q. If the coefficients of volume change and compressibility of a soil sample are respectively 6.75 x 10^-2 and 3 x 10^-2, the void ratio of the soil sample, is

View solution

Q. A stratum of clay 2 m thick will get consolidated 80% in 10 years. For the 80% consolidation of 8 m thick stratum of the same clay, the time required is

View solution

Q. The maximum net pressure intensity causing shear failure of soil, is known

View solution

Q. The factor which affects the compaction, is

View solution

Q. The compression resulting from a long term static load and consequent escape of pore water, is known as

View solution

Q. Soil classification of composite soils, exclusively based on the particle size distribution, is known

View solution

Q. The vane shear test is used for the in-situ determination of the undrained strength of the intact fully saturated

View solution

Q. The specific gravity of quartz, is

View solution

Q. If the cohesive force, (c), is 1.5 t/m², the density (γ) of the soil is 2.0 t/m³, factor of safety (F) is 1.5 and stability factor (Sn) is 0.05, the safe height of the §lope, is

View solution