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MCQs

Total Questions : 1549 | Page 3 of 155 pages
Question 21. A very comfortable type of stairs is
  1.    Straight
  2.    Dog legged
  3.    Geometrical
  4.    Open newel
 Discuss Question
Answer: Option D. -> Open newel
Question 22. If diameter of a reinforcement bar is d, the anchorage value of the hook is
  1.    4d
  2.    8d
  3.    12d
  4.    16d
 Discuss Question
Answer: Option D. -> 16d
Question 23. If the length of a wall on either side of a lintel opening is at least half of its effective span L, the load W carried by the lintel is equivalent to the weight of brickwork contained in an equilateral triangle, producing a maximum bending moment
  1.    WL/2
  2.    WL/4
  3.    WL/6
  4.    WL/8
 Discuss Question
Answer: Option C. -> WL/6
Question 24. A foundation rests on
  1.    Base of the foundation
  2.    Sub-grade
  3.    Foundation soil
  4.    Both B and C
 Discuss Question
Answer: Option D. -> Both B and C
Question 25. The effective span of a simply supported slab, is
  1.    Distance between the centers of the bearings
  2.    Clear distance between the inner faces of the walls plus twice the thickness of the wall
  3.    Clear span plus effective depth of the slab
  4.    None of these
 Discuss Question
Answer: Option B. -> Clear distance between the inner faces of the walls plus twice the thickness of the wall
Question 26. In a combined footing if shear stress exceeds 5 kg/cm², the nominal stirrups provided are:
  1.    6 legged
  2.    8 legged
  3.    10 legged
  4.    12 legged
 Discuss Question
Answer: Option D. -> 12 legged
Question 27. Piles are usually driven by
  1.    Diesel operated hammer
  2.    Drop hammer
  3.    Single acting steam hammer
  4.    All the above
 Discuss Question
Answer: Option D. -> All the above
Question 28. In case the factor of safety against sliding is less than 1.5, a portion of slab is constructed downwards at the end of the heel slab, which is known as
  1.    A key
  2.    A cut-off wall
  3.    A rib
  4.    All the above
 Discuss Question
Answer: Option D. -> All the above
Question 29. For stairs spanning horizontally, the minimum waist provided is
  1.    4 cm
  2.    6 cm
  3.    8 cm
  4.    12 cm
 Discuss Question
Answer: Option D. -> 12 cm
Question 30. The maximum ratio of span to depth of a slab simply supported and spanning in two directions, is
  1.    25
  2.    30
  3.    35
  4.    40
 Discuss Question
Answer: Option C. -> 35

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