Civil Engineering Mcqs

The entrance and exit curves of a rotary have_______________?
  • (A)  equal radii and equal widths of pavement
  • (B)  equal radii but pavement width is more at entrance than at exit curve
  • (C)  equal pavement widths but radius is more at entrance curve than at exit curve
  • (D)  different radii and different widths of pavement
Centre line markings are used_____________?
  • (A)  to designate traffic lanes
  • (B)  in roadways meant for two way traffic
  • (C)  to indicate that overtaking is not permitted
  • (D)  to designate proper lateral placement of vehicles before turning to different directions
The provision of traffic signals at intersections______________?
  • (A)  reduces right angled and rear end collisions
  • (B)  increases right angled and rear end collisions
  • (C)  reduces right angled collisions but may increase rear end collisions
  • (D)  reduces rear end collisions but may increase right angled collisions