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MCQs

Total Questions : 271 | Page 25 of 28 pages
Question 241. Which of the following is not the displacement method?
  1.    Moment distribution method
  2.    Column analogy method
  3.    Equilibrium method
  4.    Kani's method
 Discuss Question
Answer: Option B. -> Column analogy method
Question 242. The effective and actual lengths of a cantilever are same if continuous at the support,
  1.    Unstrained against torsion at the support and free at the end
  2.    None of these
  3.    Restrained against torsion at the support and free at the end
  4.    With partial restraint against torsion of the support and free at the end
 Discuss Question
Answer: Option C. -> Restrained against torsion at the support and free at the end
Question 243. The degree of static indeterminacy of a pin-jointed space frame is given by (where m is number of unknown member forces, r is unknown reaction components and j is number of joints)
  1.    m + r – 2j
  2.    m + r + 3j
  3.    3m + r – 3j
  4.    m + r – 3j
 Discuss Question
Answer: Option D. -> m + r – 3j
Question 244. Which of the following methods of structural analysis is a displacement method?
  1.    Three moment equation
  2.    None of these
  3.    Column analogy method
  4.    Moment distribution method
 Discuss Question
Answer: Option D. -> Moment distribution method
Question 245. Principle of superposition is applicable when
  1.    Deflections are linear functions of applied forces
  2.    The action of applied forces will be affected by small deformations of the structure
  3.    None of these
  4.    Material obeys Hooke's law
 Discuss Question
Answer: Option A. -> Deflections are linear functions of applied forces
Question 246. Castigliano’s first theorem is applicable
  1.    only when principle of superposition is valid
  2.    for statically determinate structures only
  3.    when the system behaves elastically
  4.    None of these
 Discuss Question
Answer: Option A. -> only when principle of superposition is valid
Question 247. When a uniformly distributed load, longer than the span of the girder, moves from left to right, then the maximum bending moment at mid section of span occurs when the uniformly distributed load occupies
  1.    More than the left half span
  2.    Less than the left half span
  3.    Whole of left half span
  4.    Whole span
 Discuss Question
Answer: Option D. -> Whole span
Question 248. In column analogy method, the area of an analogous column for a fixed beam of span L and flexural rigidity El is taken as
  1.    L/4EI
  2.    L/3EI
  3.    L/EI
  4.    L/2EI
 Discuss Question
Answer: Option C. -> L/EI
Question 249. Pick up the correct statement applicable to cased columns.
  1.    All of these
  2.    Single I-beam or channels back with or without flange plates may be used
  3.    Single I-beam or channels back with or without flange plates may be used
  4.    The surface and edges of the steel column should be provided a concrete cover not less than 50 mm
 Discuss Question
Answer: Option A. -> All of these
Question 250. Which of the following methods of structural analysis is a force method?
  1.    Column analogy method
  2.    Slope deflection method
  3.    Moment distribution method
  4.    None of these
 Discuss Question
Answer: Option A. -> Column analogy method

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