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MCQs

Total Questions : 180 | Page 13 of 18 pages
Question 121. Which of the following estimates is also known as a preliminary estimate?
  1.    Detailed estimate
  2.    Scientific estimate
  3.    Approximate estimate
  4.    Abstract estimate
 Discuss Question
Answer: Option C. -> Approximate estimate
Answer: (c).Approximate estimate
Question 122. Which of the following is an exact estimate?
  1.    Abstract
  2.    Detailed
  3.    Rough
  4.    Preliminary
 Discuss Question
Answer: Option B. -> Detailed
Answer: (b).Detailed
Question 123. By ___________ estimate, a technical sanction is obtained.
  1.    Approximate
  2.    Detailed
  3.    Abstract
  4.    Preliminary
 Discuss Question
Answer: Option B. -> Detailed
Answer: (b).Detailed
Question 124. Calculate the instantaneous elongation if a steel rod of 40 mm and 4 m long subjected to an axial pull of 80 kN. Take E = 2×10⁵ N/mm².
  1.    1.23 mm
  2.    1.27 mm
  3.    1.31 mm
  4.    1.43 mm
 Discuss Question
Answer: Option B. -> 1.27 mm
Answer: (b).1.27 mm
Question 125. Service unit method is related to ___________ estimate.
  1.    Abstract
  2.    Approximate
  3.    Detailed
  4.    Cubic content
 Discuss Question
Answer: Option B. -> Approximate
Answer: (b).Approximate
Question 126. _____________ of column mainly depends upon end conditions.
  1.    Radius of gyration
  2.    Slenderness ratio
  3.    Factored load
  4.    Effective length
 Discuss Question
Answer: Option D. -> Effective length
Answer: (d).Effective length
Question 127. In short columns, the slenderness ratio is less than __________
  1.    32
  2.    64
  3.    56
  4.    28
 Discuss Question
Answer: Option A. -> 32
Answer: (a).32
Question 128. For ___________ columns, the slenderness ratio is more than 32 and less than 120.
  1.    Long
  2.    Short
  3.    Average
  4.    Medium
 Discuss Question
Answer: Option D. -> Medium
Answer: (d).Medium
Question 129. The hinged end is also known as ___________
  1.    Fixed end
  2.    Pinned end
  3.    Rigid end
  4.    Free end
 Discuss Question
Answer: Option B. -> Pinned end
Answer: (b).Pinned end
Question 130. Long columns fail due to ____________
  1.    Direct stress
  2.    Buckling stress
  3.    Lateral stress
  4.    Tensile stress
 Discuss Question
Answer: Option B. -> Buckling stress
Answer: (b).Buckling stress

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