Q.1
Which failure gives a shiny glass-like reflective surface on top of the pavement?
  • a) Leaching
  • b) Segregation
  • c) Bleeding
  • d) Percolation
Q.2
In what shape is the edge cracking observed in the pavement?
  • a) S
  • b) C
  • c) O
  • d) G
Q.3
The dislodgment of aggregates from the pavement results in a failure called ______
  • a) Snarling
  • b) Twisting
  • c) Rattling
  • d) Raveling
Q.4
Which of the below is not an area where cold joints are prone to develop?
  • a) Edge of pavement
  • b) Parking lot
  • c) Inverted crown
  • d) Low traffic area
Q.5
The seeping of water from the edge of the pavement is called pumping.
  • a) True
  • b) False
Q.6
The structural distress in flexible pavement occurs from ______
  • a) Top to bottom
  • b) Edge to centre
  • c) Bottom to top
  • d) Centre to edge
Q.7
Ageing of flexible pavements reduces the effect of oxidation.
  • a) True
  • b) False
Q.8
What is the main reason for the instability of the base course layer?
  • a) Improper drainage
  • b) Inadequate thickness
  • c) Poor mixing
  • d) Insufficient material
Q.9
Which of the below is not a cause for the formation of bumps on the pavement surface?
  • a) Plant roots
  • b) Frost action
  • c) Displacement
  • d) Oxidation
Q.10
What type of failure does the figure represent?
  • a) Frost heave
  • b) Shear crack
  • c) Bumps
  • d) Parallel crack
0 h : 0 m : 1 s