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MCQs

Total Questions : 75 | Page 6 of 8 pages
Question 51. The inverse of specific weight of a fluid is __________
  1.    Specific gravity
  2.    Specific Volume
  3.    Compressibility
  4.    Viscosity
 Discuss Question
Answer: Option B. -> Specific Volume
Answer: (b).Specific Volume
Question 52. Specific gravity of water is __________
  1.    0.8
  2.    1
  3.    1.2
  4.    1.5
 Discuss Question
Answer: Option B. -> 1
Answer: (b).1
Question 53. Calculate the specific gravity of mercury.
  1.    12.5
  2.    14.7
  3.    13.6
  4.    11.8
 Discuss Question
Answer: Option C. -> 13.6
Answer: (c).13.6
Question 54. Compute the maximum deflection at free end of a cantilever beam subjected to udl for entire span of l metres.
  1.    wl⁴/8EI
  2.    wl⁴/4EI
  3.    wl³/8EI
  4.    wl²/6EI
 Discuss Question
Answer: Option A. -> wl⁴/8EI
Answer: (a).wl⁴/8EI
Question 55. Calculate the maximum deflection of a cantilever beam with udl on entire span of 3m the intensity of you udl be 25 kN/m. Take EI as 4000 kN/m².
  1.    0.052m
  2.    0.063m
  3.    0.076m
  4.    0.09m
 Discuss Question
Answer: Option B. -> 0.063m
Answer: (b).0.063m
Question 56. Cantilever scaffolding is also known as ____________
  1.    mason’s scaffolding
  2.    suspended scaffolding
  3.    needle scaffolding
  4.    ladder scaffolding
 Discuss Question
Answer: Option C. -> needle scaffolding
Answer: (c).needle scaffolding
Question 57. A cantilever beam subjected to a point load at free end of span “l” m and possess flexural rigidity (EI).
  1.    Wl³ / 6EI
  2.    Wl⁴/ 8EI
  3.    Wl²/ 2EI
  4.    Wl⁴/ 5EI
 Discuss Question
Answer: Option C. -> Wl²/ 2EI
Answer: (c).Wl²/ 2EI
Question 58. The horizontal platform in between any two flights of a staircase is called ___________
  1.    Landing
  2.    Balustrade
  3.    Nosing
  4.    Stringer
 Discuss Question
Answer: Option A. -> Landing
Answer: (a).Landing
Question 59. Scaffolding you generally adopted when the height of structure is above ___________
  1.    1.3 m
  2.    1.5 m
  3.    1.7 m
  4.    2.2 m
 Discuss Question
Answer: Option B. -> 1.5 m
Answer: (b).1.5 m
Question 60. The ratio of maximum load to the unit area is ________
  1.    Ultimate bearing capacity
  2.    Allowable bearing capacity
  3.    Safe bearing capacity
  4.    Bearing capacity
 Discuss Question
Answer: Option D. -> Bearing capacity
Answer: (d).Bearing capacity

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