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MCQs

Total Questions : 113 | Page 2 of 12 pages
Question 11. Example of modification of soil property with the help of admixtures is _________
  1.    Compaction
  2.    Drainage
  3.    Mechanical stabilisation
  4.    Particle size distribution
 Discuss Question
Answer: Option C. -> Mechanical stabilisation
Answer: (c).Mechanical stabilisation
Question 12. The properties of a soil under compaction depend upon _________
  1.    Swelling
  2.    Placement condition
  3.    Water content
  4.    Permeability
 Discuss Question
Answer: Option C. -> Water content
Answer: (c).Water content
Question 13. The important factors that governs the engineering behavior of soil are _________
  1.    Densification
  2.    Stabilisation
  3.    Tensile strength
  4.    Particle size distribution
 Discuss Question
Answer: Option D. -> Particle size distribution
Answer: (d).Particle size distribution
Question 14. Mechanical stabilisation of soil involves which of the following operation?
  1.    Compaction and Changing the composition of soil
  2.    Leveling
  3.    None of the mentioned
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> Compaction and Changing the composition of soil
Answer: (a).Compaction and Changing the composition of soil
Question 15. For mechanical stabilized bases, liquid limit should not exceed __________
  1.    35 %
  2.    25 %
  3.    50 %
  4.    10 %
 Discuss Question
Answer: Option B. -> 25 %
Answer: (b).25 %
Question 16. The tension T in reinforcement is given by __________
  1.    Tᵢ=γKₐhs
  2.    Tᵢ=zᵢ Kₐ hs
  3.    Tᵢ=γzᵢ Kₐ
  4.    Tᵢ=γzᵢ Kₐ hs
 Discuss Question
Answer: Option D. -> Tᵢ=γzᵢ Kₐ hs
Answer: (d).Tᵢ=γzᵢ Kₐ hs
Question 17. If F is the factor of safety and Fᵢ is the frictional resistance, then the relation between them and tension Tᵢ in reinforcement is ________
  1.    Fᵢ=Tᵢ F
  2.    Fᵢ=\(\frac{T_ᵢ}{F} \)
  3.    Fᵢ=Tᵢ+F
  4.    Fᵢ=Tᵢ-F
 Discuss Question
Answer: Option A. -> Fᵢ=Tᵢ F
Answer: (a).Fᵢ=Tᵢ F
Question 18. The geostrips are generally produced from ________
  1.    glycerine
  2.    polypropylene
  3.    dextrin
  4.    benzene
 Discuss Question
Answer: Option B. -> polypropylene
Answer: (b).polypropylene
Question 19. If δ is the angle of surface friction, then frictional resistance Fᵢ is ___________
  1.    Fᵢ=γzᵢ tanδ*surface area of reinforcement
  2.    Fᵢ=γzᵢ cosδ
  3.    Fᵢ=γzᵢ sinδ*surface area of reinforcement
  4.    Fᵢ=γzᵢ cotδ*surface area of reinforcement
 Discuss Question
Answer: Option A. -> Fᵢ=γzᵢ tanδ*surface area of reinforcement
Answer: (a).Fᵢ=γzᵢ tanδ*surface area of reinforcement
Question 20. Geotextiles are ____________
  1.    permeable
  2.    semi-permeable
  3.    impermeable
  4.    does not permeability characterises
 Discuss Question
Answer: Option A. -> permeable
Answer: (a).permeable

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