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MCQs

Total Questions : 90 | Page 4 of 9 pages
Question 31. The pile load test should be performed on __________
  1.    Working pile
  2.    Test pile
  3.    All of the mentioned
  4.    None of the mentioned
 Discuss Question
Answer: Option C. -> All of the mentioned
Answer: (c).All of the mentioned
Question 32. For pile in cohesive soil __________ is neglected for individual pile action.
  1.    Frictional resistance
  2.    Surface area of pile
  3.    Shear strength of soil
  4.    All of the mentioned
 Discuss Question
Answer: Option B. -> Surface area of pile
Answer: (b).Surface area of pile
Question 33. The allowable load for the pile is given by __________ equation.
  1.    Qa = Qup/ F
  2.    Qa = Qup× F
  3.    Qa = WH /F(S+C)
  4.    Qa = WH /6(S+2.5)
 Discuss Question
Answer: Option A. -> Qa = Qup/ F
Answer: (a).Qa = Qup/ F
Question 34. The separation of Q at any stage of loading into Rp and Rf in cyclic test is based on experimental value found out by________
  1.    Hailey
  2.    A.F. Van Weele
  3.    A.M. Wellington
  4.    MacArthur
 Discuss Question
Answer: Option B. -> A.F. Van Weele
Answer: (b).A.F. Van Weele
Question 35. A Factor of safety that should be adopted for finding an allowable load for a pile is _________
  1.    2.5 and 3
  2.    4
  3.    None of the mentioned
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> 2.5 and 3
Answer: (a).2.5 and 3
Question 36. The type of bored pile that is suitable for congestion sites?
  1.    Under-reamed piles
  2.    Bored compaction piles
  3.    Pressure piles
  4.    Simplex piles
 Discuss Question
Answer: Option C. -> Pressure piles
Answer: (c).Pressure piles
Question 37. In pressure piles, the soil is excavated by _________
  1.    Casing tube
  2.    Under-reamer
  3.    Concrete plug
  4.    All of the mentioned
 Discuss Question
Answer: Option B. -> Under-reamer
Answer: (b).Under-reamer
Question 38. An advantage of preferring bored piles is _______
  1.    The concrete is not liable to damage
  2.    Vibration caused by driving can be avoided
  3.    They need no storage space
  4.    No requirement of special handling equipment
 Discuss Question
Answer: Option B. -> Vibration caused by driving can be avoided
Answer: (b).Vibration caused by driving can be avoided
Question 39. The bearing value of the pressure pile can be increased by which of the following?
  1.    Cement grout
  2.    Increasing diameter
  3.    Changing the shape of base
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> Cement grout
Answer: (a).Cement grout
Question 40. In pressure pile, the frictional resistance is increased by __________
  1.    Compression of soil and Rough irregular surface
  2.    Bearing capacity
  3.    None of the mentioned
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> Compression of soil and Rough irregular surface
Answer: (a).Compression of soil and Rough irregular surface

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