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MCQs

Total Questions : 81 | Page 7 of 9 pages
Question 61. In Burmister analysis, the subgrade layer is infinite only in vertical direction.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 62. Which of the following pavement is capable of resisting small tensile strength?
  1.    Semi-flexible pavement
  2.    Rigid pavement
  3.    Flexible pavement
  4.    All of the mentioned
 Discuss Question
Answer: Option C. -> Flexible pavement
Answer: (c).Flexible pavement
Question 63. The wearing surface of pavement are made of _________
  1.    Bituminous materials
  2.    Portland cement concrete
  3.    Dry-lean concrete
  4.    Other materials
 Discuss Question
Answer: Option A. -> Bituminous materials
Answer: (a).Bituminous materials
Question 64. The stability of sub-grade in a pavement is influenced by __________
  1.    Compaction
  2.    water contact
  3.    Materials used
  4.    Rigidity
 Discuss Question
Answer: Option B. -> water contact
Answer: (b).water contact
Question 65. In pavements ___________ forms the foundation layer.
  1.    Base course
  2.    Sub-base
  3.    Sub-grade
  4.    Wearing course
 Discuss Question
Answer: Option C. -> Sub-grade
Answer: (c).Sub-grade
Question 66. Base course and sub-base course are used under flexible pavements for __________ purpose.
  1.    To provide foundation
  2.    To increase durability
  3.    To increase load supporting capacity
  4.    All of the mentioned
 Discuss Question
Answer: Option C. -> To increase load supporting capacity
Answer: (c).To increase load supporting capacity
Question 67. The flexible pavements consists of _____________
  1.    thin wearing surface
  2.    thick wearing surface
  3.    no wearing surface
  4.    wearing surface present at only specific places
 Discuss Question
Answer: Option A. -> thin wearing surface
Answer: (a).thin wearing surface
Question 68. __________ can take appreciable tensile stress.
  1.    Flexible pavement
  2.    Semi-flexible pavement
  3.    Rigid pavement
  4.    Tar pavement
 Discuss Question
Answer: Option C. -> Rigid pavement
Answer: (c).Rigid pavement
Question 69. The modulus of electricity of a semi-flexible pavement is ___________
  1.    lower than concrete
  2.    greater than concrete
  3.    equal to concrete
  4.    is always zero
 Discuss Question
Answer: Option A. -> lower than concrete
Answer: (a).lower than concrete
Question 70. A semi-flexible pavement is made of ___________
  1.    tar only
  2.    bitumen only
  3.    dry-lean concrete
  4.    aggregates only
 Discuss Question
Answer: Option C. -> dry-lean concrete
Answer: (c).dry-lean concrete

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