Transportation Engineering objective questions and answers

41.  The inventor of road making as a building science, was

   A. Serlly

   B. Tresguet

   C. Telford

   D. Macadam

42.  Bottom most component of a flexible pavement is

   A. Sub grade

   B. Sub base

   C. Base

   D. Base course

43.  Volume of traffic which is due to improvement carried out in adjacent area, is known as

   A. Development traffic

   B. Generated traffic

   C. Normal traffic growth

   D. Current traffic

44.  For the movement of vehicles at an intersection of two roads, without any interference, the type of grade separator generally preferred to, is

   A. Delta

   B. Trumpet

   C. Diamond intercharge

   D. Clover teaf

45.  Rising of outer edge of a road with respect to inner edge, is known

   A. Superelevation

   B. Cast

   C. Banking

   D. All of the above

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