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MCQs

Total Questions : 219 | Page 4 of 22 pages
Question 31. The volume of water squeezed out from the parallelepiped is _______________The Volume Of Water Squeezed Out From The Parallelepiped Is ...
  1.    \(dq=(\frac{∂V_x}{∂x}+\frac{∂V_y}{∂y}+\frac{∂V_z}{∂z})dxdydz \)
  2.    \(dq=(V_x+\frac{∂V_x}{∂x} \frac{dx}{2})dydz-(V_z+\frac{∂V_z}{∂z} \frac{dz}{2})dxdy \)
  3.    \(dq=(V_x-\frac{∂V_x}{∂x} \frac{dx}{2})dydz \)
  4.    \(dq=(V_x-\frac{∂V_x}{∂x} \frac{dx}{2})dydz-(V_y-\frac{∂V_y}{∂y} \frac{dy}{2})dxdz+(V_z-\frac{∂V_z}{∂z} \frac{dz}{2})dxdy \)
 Discuss Question
Answer: Option A. -> \(dq=(\frac{∂V_x}{∂x}+\frac{∂V_y}{∂y}+\frac{∂V_z}{∂z})dxdydz \)
Answer: (a).\(dq=(\frac{∂V_x}{∂x}+\frac{∂V_y}{∂y}+\frac{∂V_z}{∂z})dxdydz \)
Question 32. The diagram shows a soil profile with following properties:
Sand layer: γsat=20.86 kN/m³
Clay layer: W=38%, Cc=0.26, G=2.72
Find the settlement of the clay layer.The Diagram Shows A Soil Profile With Following Properties:S...
  1.    0.571
  2.    0.321 m
  3.    0.937 m
  4.    0.534 m
 Discuss Question
Answer: Option B. -> 0.321 m
Answer: (b).0.321 m
Question 33. The decrease in the volume of soil mass under stress is known as __________The Decrease In The Volume Of Soil Mass Under Stress Is Know...
  1.    compression
  2.    compressibility
  3.    tension
  4.    consolidation
 Discuss Question
Answer: Option A. -> compression
Answer: (a).compression
Question 34. The diagram shows a soil profile with following properties:
Sand layer: γsat=20.86 kN/m³
Clay layer: W=38%, Cc=0.26, G=2.72, Z=2m
Find the effective pressure in clay layer.The Diagram Shows A Soil Profile With Following Properties:S...
  1.    34.5 KN/m³
  2.    45.0 KN/m³
  3.    16.6 KN/m³
  4.    81.5 KN/m³
 Discuss Question
Answer: Option C. -> 16.6 KN/m³
Answer: (c).16.6 KN/m³
Question 35. The diagram shows a soil profile with following properties:
Sand layer: γsat=20.86 kN/m³
Clay layer: W=38%, Cc=0.26, G=2.72
Find the effective pressure in sand layer.The Diagram Shows A Soil Profile With Following Properties:S...
  1.    44.16 KN/m³
  2.    35.33 kN/m³
  3.    56.77 kN/m³
  4.    23.73 kN/m³
 Discuss Question
Answer: Option A. -> 44.16 KN/m³
Answer: (a).44.16 KN/m³
Question 36. For the consolidation of 50%, find the time factor.
  1.    0.197
  2.    0.564
  3.    0.253
  4.    0.826
 Discuss Question
Answer: Option A. -> 0.197
Answer: (a).0.197
Question 37. For the consolidation of 90%, find the time factor.
  1.    0.898
  2.    0.848
  3.    0.976
  4.    0.934
 Discuss Question
Answer: Option B. -> 0.848
Answer: (b).0.848
Question 38. If a clay layer is expected to settle 12cm under loading settles 3cm at the end of one month, then find the degree of consolidation.
  1.    25%
  2.    50%
  3.    60%
  4.    56%
 Discuss Question
Answer: Option A. -> 25%
Answer: (a).25%
Question 39. For a time factor Tv of 0.159, Find the degree of consolidation.
  1.    45%
  2.    98%
  3.    34%
  4.    18%
 Discuss Question
Answer: Option A. -> 45%
Answer: (a).45%
Question 40. If the initial voids ratio is 0.964 for a layer of height 100cm. It is located with 200KN/m² and the void ratio becomes 0.822. Find the settlement.
  1.    8.54 cm
  2.    7.43 cm
  3.    7.22 cm
  4.    8.44 cm
 Discuss Question
Answer: Option C. -> 7.22 cm
Answer: (c).7.22 cm

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