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MCQs

Total Questions : 99 | Page 5 of 10 pages
Question 41. The structural arrangement of soil Particle vary depending upon ______________
  1.    Method of deposition and Compacting the soil mass
  2.    Degree of saturation
  3.    None of the mentioned
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> Method of deposition and Compacting the soil mass
Answer: (a).Method of deposition and Compacting the soil mass
Question 42. Permeability can be determined by direct measurement with the help of ___________
  1.    Permeameter
  2.    Consolidation test
  3.    Horizontal capillary test
  4.    Pumping-out test
 Discuss Question
Answer: Option A. -> Permeameter
Answer: (a).Permeameter
Question 43. The effect of structural disturbance is on permeability is more in _____________
  1.    Fine-grained soil
  2.    Coarse grained soil
  3.    Clay soil
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> Fine-grained soil
Answer: (a).Fine-grained soil
Question 44. How do degree of saturation effect permeability of soil?
  1.    By reducing the pore size
  2.    By entrapping air in the voids
  3.    Not allowing soil particles to move freely
  4.    By changing the void ratio
 Discuss Question
Answer: Option B. -> By entrapping air in the voids
Answer: (b).By entrapping air in the voids
Question 45. Which of the following formula, cannot be used for determining the permeability of soil?
  1.    Jacky’s formula
  2.    Allen Hazen’s formula
  3.    Kozney’s formula
  4.    Darcy’s formula
 Discuss Question
Answer: Option D. -> Darcy’s formula
Answer: (d).Darcy’s formula
Question 46. Allen Hazen’s formula is given by which of the following equations?
  1.    K = 100m2
  2.    K = C D102
  3.    K = 200De2e2
  4.    None of the mentioned
 Discuss Question
Answer: Option B. -> K = C D102
Answer: (b).K = C D102
Question 47. The unit of coefficient of absolute permeability(K) is ____________
  1.    Kg/cm
  2.    m/s²
  3.    m²
  4.    All of the mentioned
 Discuss Question
Answer: Option C. -> m²
Answer: (c).m²
Question 48. Coefficient of absolute permeability (K) depends on ____________
  1.    Permeant
  2.    Properties of soil mass
  3.    Degree of saturation
  4.    All of the mentioned
 Discuss Question
Answer: Option B. -> Properties of soil mass
Answer: (b).Properties of soil mass
Question 49. Coefficient of permeability of soil can be determined by which of the following method?
  1.    Laboratory methods
  2.    Field methods
  3.    Indirect methods
  4.    All of the mentioned
 Discuss Question
Answer: Option D. -> All of the mentioned
Answer: (d).All of the mentioned
Question 50. In Terzaghi’s formula K = 200De2e2, De2 represents ____________
  1.    Effective grain shape
  2.    Void ratio
  3.    Effective grain size
  4.    Permeability
 Discuss Question
Answer: Option C. -> Effective grain size
Answer: (c).Effective grain size

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