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Home Civil Engineering Soil Mechanics and Foundation Engineering Comments

  • Question
  • The angle of internal friction of clays, is usually


  • Options
  • A. 0° to 5°
  • B. 5° to 20°
  • C. 20° to 30°
  • D. 30° to 45°

  • Correct Answer
  • 5° to 20° 


  • Soil Mechanics and Foundation Engineering problems


    Search Results


    • 1. The water content in a soil sample when it continues to loose weight without loosing the volume, is called

    • Options
    • A. Shrinkage limit
    • B. Plastic limit
    • C. liquid limit
    • D. semi-solid limit.
    • Discuss
    • 2. The specific gravity of Calcite is

    • Options
    • A. 2.65
    • B. 2.72
    • C. 2.85
    • D. 2.90
    • Discuss
    • 3. During seepage through a soil, direction of seepage is always

    • Options
    • A. parallel to equipotential lines
    • B. perpendicular to stream lines
    • C. perpendicular to equipotential lines
    • D. none of these.
    • Discuss
    • 4. The density of soil can be increased

    • Options
    • A. by reducing the space occupied by air
    • B. by elastic compression of soil grains
    • C. by expelling water from pores
    • D. All the above.
    • Discuss
    • 5. The intensity of active earth pressure at a depth of 10 metres in dry cohesionless sand with an angle of internal friction of 30° and with a weight of 1.8 t/m3, is

    • Options
    • A. 4 t/m2
    • B. 5 t/m2
    • C. 6 t/m2
    • D. 7 t/m2
    • E. 8 t/m2
    • Discuss
    • 6. If Cs is the expansion index in Q. 11.165, the empirical formula given by Terzaghi, is

    • Options
    • A. e = e0 - Cd log10 ?'/?0'
    • B. e = e0 + Cd log10 ?'/?0'
    • C. e0 = e - Cd log10 ?'/?0'
    • D. e° = e + Cd log10 ?'/?0'
    • Discuss
    • 7. The bulk density of the soil sample stated in Q. No. 11.243, is

    • Options
    • A. 1.4 g/cc
    • B. 1.6 g/cc
    • C. 1.8 g/cc
    • D. 2.0 g/cc
    • Discuss
    • 8. Pick up the correct statement from the following:

    • Options
    • A. A soil having pH value more than 7 is an acidic soil
    • B. A soil having pH value less than 7 is an acidic soil
    • C. A soil having pH value more than 7 is an alkaline soil
    • D. A soil containing chemicals for the manufacture of portland cement is preferred.
    • Discuss
    • 9. The specific yield of soil depends upon

    • Options
    • A. compaction of stratum
    • B. distribution of pores
    • C. shape and size of particles
    • D. all the above.
    • Discuss
    • 10. Pile foundations are generally preferred to for

    • Options
    • A. bridge foundations
    • B. sky scrapper buildings
    • C. residential buildings
    • D. runways.
    • Discuss


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