Index properties of soil mcq | Soil Mechanics MCQ's | soil index properties | types of soil mcq

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Thank you sir ji 🙏👍🙏

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Application of geotechnical engineering. . foundation design.... pavement design... underground structure

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Shape of particle size curve.... represent by coefficient of curvature

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Scope of geotechnical engineer.... foundation... retaining structure.... stability of slopes

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Degree of saturation.... volume of water / volume of voids

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Water content of soil sample determined by oven drying, alcohol and calcium carbide method

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For GW soil...Cu....more than 4 and Cc...1-3

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Sedimentation analysis.... hydrometer and pipette

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Void ratio.... volume of voids / volume of solids

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Cofficient of curvature....D30^2/D60×D10

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Sieve analysis... coarse grained soil

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All of the above

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Effective Size and effective diameter

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Toughness index.... plasticity index / flow index

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Always positive

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In the case of Q.2 both options A&B are correct?

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Flow index....w1-w2/log10n2/n1

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Cofficient of uniformity...D60/ D10

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Water content or moisture content.... weight of water weight of solids

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Liquidity index...w-wp *100/Ip

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Plasticity index...Ip = WL - WP

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Volume of air / by total volume = % air voids

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Shrinkage index = Wp-Ws

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R = Rh' + Cm +- CL - Cd

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Porosity...Vv / V

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Stoke's law..

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Alluvial soils

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Acetylene

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Ac = 1-Sr

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Size of aperture in mm

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Void ratio

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Coarse grained

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60 °

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Residual

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Soil structure

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Lacustrine soil

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Liquid limit

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0.02 m m and 0.0002m m

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Honey comb

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4.75 m m

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ISI....1498-1970

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0.075m m to 0.002m m

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Plastic limit

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1

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24 hours

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Water content

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Karl von Terzaghi

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None of the above

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Pipette

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Shrinkage limit