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Total Questions : 219 | Page 17 of 22 pages
Question 161. At intermediate time t, the consolidating pressure is equal to ___________
  1.    ∆σ=σ+u̅
  2.    ∆σ=σ’
  3.    ∆σ=σ’+u̅
  4.    ∆σ=σ’-u̅
 Discuss Question
Answer: Option C. -> ∆σ=σ’+u̅
Answer: (c).∆σ=σ’+u̅
Question 162. The slope of isochrones at any point indicates ___________
  1.    change of pore pressure with total pressure
  2.    change of effective pressure with pore pressure
  3.    change of pore pressure with depth at time interval t
  4.    change of pore pressure with volume
 Discuss Question
Answer: Option C. -> change of pore pressure with depth at time interval t
Answer: (c).change of pore pressure with depth at time interval t
Question 163. The isochrones represents ___________
  1.    water levels in piezometric tubes at different time
  2.    water levels in piezometric tubes at the same level
  3.    water levels in piezometric tubes at different levels
  4.    water levels in piezometric tubes at the same time
 Discuss Question
Answer: Option D. -> water levels in piezometric tubes at the same time
Answer: (d).water levels in piezometric tubes at the same time
Question 164. A number of isochrones can be drawn for water levels in piezometric tubes at the same time t.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 165. The distribution of excess hydrostatic pressure is represented by ___________
  1.    straight line
  2.    curve
  3.    helical curve
  4.    closed curve
 Discuss Question
Answer: Option B. -> curve
Answer: (b).curve
Question 166. The term coefficient of consolidation Cᵥ used in equation is adopted to indicate the effect of permeability only.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 167. Porous stones are kept at the top and bottom of specimen in consolidation test.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 168. The laboratory consolidation test is conducted with an apparatus called ___________
  1.    consolidometer
  2.    impact testing machine
  3.    compression testing machine
  4.    flexural testing machine
 Discuss Question
Answer: Option A. -> consolidometer
Answer: (a).consolidometer
Question 169. In fixed ring cell of consolidation, __________ is permitted to move in _________ direction.
  1.    only top porous stone, downward
  2.    only bottom porous stone, downward
  3.    only bottom porous stone, upward
  4.    only top porous stone, upward
 Discuss Question
Answer: Option A. -> only top porous stone, downward
Answer: (a).only top porous stone, downward
Question 170. The units of Cᵥ is ___________
  1.    cm/s
  2.    cm
  3.    s
  4.    cm²/s
 Discuss Question
Answer: Option D. -> cm²/s
Answer: (d).cm²/s

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