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MCQs

Total Questions : 99 | Page 6 of 10 pages
Question 51. Which of the following formula is used in Falling head permeability test?
  1.    Jacky’s formula
  2.    Louden’s formula
  3.    Darcy’s law
  4.    Kozney’s formula
 Discuss Question
Answer: Option C. -> Darcy’s law
Answer: (c).Darcy’s law
Question 52. K = 100Dm2, is given by which of the following formula?
  1.    Terzaghi’s formula
  2.    Kozney’s formula
  3.    Jacky’s formula
  4.    Allen Hazen’s formula
 Discuss Question
Answer: Option C. -> Jacky’s formula
Answer: (c).Jacky’s formula
Question 53. Falling head permeability test can be used for ___________
  1.    Coarse-grained soil
  2.    Less permeable soil
  3.    Clayey soil
  4.    All of the mentioned
 Discuss Question
Answer: Option B. -> Less permeable soil
Answer: (b).Less permeable soil
Question 54. Terzhagi’s formula can be applied for_________
  1.    Uniform sand
  2.    Clay soil
  3.    Coarse-grained soil
  4.    Fine-grained soil
 Discuss Question
Answer: Option A. -> Uniform sand
Answer: (a).Uniform sand
Question 55. The capillarity-permeability test may be also called as ___________
  1.    Vertical capillarity test
  2.    Horizontal capillarity test
  3.    Capillary test
  4.    Coefficient of permeability test
 Discuss Question
Answer: Option B. -> Horizontal capillarity test
Answer: (b).Horizontal capillarity test
Question 56. The average permeability of soil deposits depends on __________
  1.    Direction of flow
  2.    Coefficient of permeability
  3.    Moisture content
  4.    Saturation of the soil
 Discuss Question
Answer: Option A. -> Direction of flow
Answer: (a).Direction of flow
Question 57. Each layer of soil layer has its own value of ___________
  1.    Degree of saturation
  2.    Coefficient of permeability
  3.    Capillary head
  4.    All of the mentioned
 Discuss Question
Answer: Option B. -> Coefficient of permeability
Answer: (b).Coefficient of permeability
Question 58. The capillary-permeability test, is used to determine ___________
  1.    Coefficient of permeability and Capillary test
  2.    Degree of saturation
  3.    None of the mentioned
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> Coefficient of permeability and Capillary test
Answer: (a).Coefficient of permeability and Capillary test
Question 59. The bedding planes of soil layers in soil mass may be __________
  1.    Horizontal
  2.    Vertical
  3.    Inclined
  4.    All of the mentioned
 Discuss Question
Answer: Option D. -> All of the mentioned
Answer: (d).All of the mentioned
Question 60. The coefficient of permeability of clean gravel is _________
  1.    1*10¯⁶ and smaller
  2.    5*10¯⁴ – 1*10¯⁵
  3.    1 – 1*10¯²
  4.    1 and greater
 Discuss Question
Answer: Option D. -> 1 and greater
Answer: (d).1 and greater

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