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MCQs

Total Questions : 47 | Page 5 of 5 pages
Question 41. What is the most common metal used for water stops?
  1.    Monel metal
  2.    Annealed copper
  3.    Galvanised iron
  4.    Steel
 Discuss Question
Answer: Option B. -> Annealed copper
Answer: (b).Annealed copper
Question 42. The use of sealing compounds for vertical joints is very successful.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 43. Which of the following is a movement joint with deliberate discontinuity but no initial gap?
  1.    Contraction joint
  2.    Expansion joint
  3.    Sliding joint
  4.    Construction joints
 Discuss Question
Answer: Option A. -> Contraction joint
Answer: (a).Contraction joint
Question 44. In reinforced concrete floors, the movement joints should normally be spaced at a maximum spacing of ____________
  1.    6 m
  2.    4.5 m
  3.    7.5 m
  4.    9 m
 Discuss Question
Answer: Option C. -> 7.5 m
Answer: (c).7.5 m
Question 45. What is the maximum expansion or contraction allowed for the joint filler material with an initial gap of about 30 mm?
  1.    10 mm
  2.    5 mm
  3.    20 mm
  4.    30 mm
 Discuss Question
Answer: Option A. -> 10 mm
Answer: (a).10 mm
Question 46. Which of the following is a movement joint with complete discontinuity in both reinforcement and concrete and intended to accommodate either expansion or contraction of the structure?
  1.    Contraction joint
  2.    Expansion joint
  3.    Sliding joint
  4.    Construction joints
 Discuss Question
Answer: Option B. -> Expansion joint
Answer: (b).Expansion joint
Question 47. The expansion joints in floors and walls should normally be provided at a spacing of not more than ___________
  1.    30 m
  2.    45 m
  3.    50 m
  4.    55 m
 Discuss Question
Answer: Option A. -> 30 m
Answer: (a).30 m

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