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MCQs

Total Questions : 113 | Page 8 of 12 pages
Question 71. In site exploration, depth up to which the increase in pressure is likely to cause shear failure is known as ___________
  1.    Failure depth
  2.    Significant depth
  3.    Pressure depth
  4.    Depth of exploration
 Discuss Question
Answer: Option B. -> Significant depth
Answer: (b).Significant depth
Question 72. Depending upon the details, the site exploration may be classified as _______
  1.    General and Detailed
  2.    Complex
  3.    None of the mentioned
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> General and Detailed
Answer: (a).General and Detailed
Question 73. The general exploration gives information about which of the following features?
  1.    Depth of rock
  2.    Composition of soil strata
  3.    Ground water level
  4.    All of the mentioned
 Discuss Question
Answer: Option D. -> All of the mentioned
Answer: (d).All of the mentioned
Question 74. For pile foundations, the depth of exploration at the start of the work is _________
  1.    10 meters
  2.    40 meters
  3.    70 meters
  4.    200 meters
 Discuss Question
Answer: Option A. -> 10 meters
Answer: (a).10 meters
Question 75. The number and disposition of bore holes are varied, depending upon _______
  1.    Surroundings
  2.    Strata
  3.    Subsoil condition
  4.    Ground water
 Discuss Question
Answer: Option C. -> Subsoil condition
Answer: (c).Subsoil condition
Question 76. The feature that helps to estimate the relative density of coarse-grained soil is _______
  1.    Soundings
  2.    Shallow test pits
  3.    Exploratory borings
  4.    Geophysical method
 Discuss Question
Answer: Option A. -> Soundings
Answer: (a).Soundings
Question 77. What are the methods used for general exploration?
  1.    Subsurface penetration
  2.    Ground water exploration
  3.    Rock Cuttings
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> Subsurface penetration
Answer: (a).Subsurface penetration
Question 78. In detailed exploration, the field test is conducted to determine ________
  1.    Tensile strength
  2.    Rigidity
  3.    Permeability
  4.    Water content
 Discuss Question
Answer: Option C. -> Permeability
Answer: (c).Permeability
Question 79. The various method of site exploration can be grouped under, which of the following?
  1.    Open excavations and Borings
  2.    Soil strata
  3.    None of the mentioned
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> Open excavations and Borings
Answer: (a).Open excavations and Borings
Question 80. Hand auger can be used for depths up to ________
  1.    7 m
  2.    6 m
  3.    2 m
  4.    10 m
 Discuss Question
Answer: Option B. -> 6 m
Answer: (b).6 m

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