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MCQs

Total Questions : 90 | Page 8 of 9 pages
Question 71. Modern pile driving method was first invented by ___________
  1.    Romans
  2.    Nasmyth
  3.    Terzaghi
  4.    Vitruvious
 Discuss Question
Answer: Option B. -> Nasmyth
Answer: (b).Nasmyth
Question 72. The precast concrete piles are generally used for a maximum design load of about ____________
  1.    50 tonnes
  2.    100 tonnes
  3.    75 tonnes
  4.    80 tonnes
 Discuss Question
Answer: Option D. -> 80 tonnes
Answer: (d).80 tonnes
Question 73. Cast-in-situ piles may be classified in to ________ classes.
  1.    Three
  2.    Eight
  3.    Two
  4.    Four
 Discuss Question
Answer: Option C. -> Two
Answer: (c).Two
Question 74. Which of the following piles is a cast-in-situ type of concrete pile?
  1.    Under-reamed pile
  2.    Raymond standard pile
  3.    Pressure pile
  4.    Anchor pile
 Discuss Question
Answer: Option B. -> Raymond standard pile
Answer: (b).Raymond standard pile
Question 75. Composite piles are suitable for ______________
  1.    Maximum design load
  2.    Project above the water table
  3.    Compacting the soil
  4.    Protect water front structures
 Discuss Question
Answer: Option B. -> Project above the water table
Answer: (b).Project above the water table
Question 76. The allowable load which the pile can carry safely is determined on the basis of ________
  1.    Factor of safety
  2.    Load test
  3.    Stability of the pile foundation
  4.    All of the mentioned
 Discuss Question
Answer: Option C. -> Stability of the pile foundation
Answer: (c).Stability of the pile foundation
Question 77. The load carrying capacity of a pile can be determined by which of the following methods?
  1.    Dynamic formulae
  2.    Static formulae
  3.    Plate load test
  4.    All of the mentioned
 Discuss Question
Answer: Option D. -> All of the mentioned
Answer: (d).All of the mentioned
Question 78. Dynamic formulae are best suited for _________ type of soil.
  1.    Fine grained soil
  2.    Coarse grained soil
  3.    Cohesive soil
  4.    None of the mentioned
 Discuss Question
Answer: Option B. -> Coarse grained soil
Answer: (b).Coarse grained soil
Question 79. Which of the following are some of the commonly used dynamic formula?
  1.    Engineers News formula and Hiley’s formula
  2.    Static formula
  3.    None of the mentioned
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> Engineers News formula and Hiley’s formula
Answer: (a).Engineers News formula and Hiley’s formula
Question 80. When a pile hammer hits the pile, the total driving energy is equal to _________
  1.    Weight of hammer times the height of drop
  2.    Weight of the ram time times the height of the stroke
  3.    Sum of the impact of the ram
  4.    Sum of the impact of ram plus the energy delivered by explosion
 Discuss Question
Answer: Option A. -> Weight of hammer times the height of drop
Answer: (a).Weight of hammer times the height of drop

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