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MCQs

Total Questions : 99 | Page 9 of 10 pages
Question 81. The laboratory observation falling head test consist of measurements of ____________
  1.    h1 at an interval of t1 and h2 at an interval of t2
  2.    Only t1 and t2
  3.    None of the mentioned
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> h1 at an interval of t1 and h2 at an interval of t2
Answer: (a).h1 at an interval of t1 and h2 at an interval of t2
Question 82. Which of the following tubes are used in the constant head test?
  1.    Inlet tube
  2.    Overflow tube
  3.    Outlet tube
  4.    All of the mentioned
 Discuss Question
Answer: Option D. -> All of the mentioned
Answer: (d).All of the mentioned
Question 83. In constant permeability test, the length of specimen is measured by ___________
  1.    Calculating the difference in water level
  2.    Using Piezometric tube
  3.    Using measuring scale
  4.    None of the mentioned
 Discuss Question
Answer: Option B. -> Using Piezometric tube
Answer: (b).Using Piezometric tube
Question 84. The constant head permeability test is used for ___________
  1.    Fine-grained soil
  2.    Coarse-grained soil
  3.    Clay soil
  4.    Saturated soil
 Discuss Question
Answer: Option B. -> Coarse-grained soil
Answer: (b).Coarse-grained soil
Question 85. The degree of saturation in capillarity-permeability test can be found out by ___________
  1.    Known dry mass of soil
  2.    Taking wet mass of soil
  3.    Finding the porosity
  4.    All of the mentioned
 Discuss Question
Answer: Option B. -> Taking wet mass of soil
Answer: (b).Taking wet mass of soil
Question 86. The saturation in capillary-permeability is assumed to be ___________ percentage.
  1.    0
  2.    50
  3.    75
  4.    100
 Discuss Question
Answer: Option D. -> 100
Answer: (d).100
Question 87. Each layer of stratified soil deposit has its own coefficient of permeability.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 88. The hydraulic gradient (i), used in capillary-permeability test is ____________
  1.    h0+hc/x
  2.    h0/x
  3.    h0+hc
  4.    hc/x
 Discuss Question
Answer: Option A. -> h0+hc/x
Answer: (a).h0+hc/x
Question 89. The possible directions of flow of the soil deposit with respect to the bedding planes are ___________
  1.    Parallel and Perpendicular
  2.    Inclined
  3.    None of the mentioned
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> Parallel and Perpendicular
Answer: (a).Parallel and Perpendicular
Question 90. The study of seepage of water through soil is important for, which of the following purpose?
  1.    Drainage of soils
  2.    Stability of slopes
  3.    Ground water flow towards well
  4.    All of the mentioned
 Discuss Question
Answer: Option D. -> All of the mentioned
Answer: (d).All of the mentioned

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