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( 1 ) Weight of a vehicle affects
 1) passing sight distance
 2) extra widening
 3) pavement thickness
 4) width of lanes

Show Answer Report Discussion in forumAnswer : 3) pavement thickness
Solution : Weight of a vehicle affects pavement thickness.
discussion
Answer : 3) pavement thickness



( 2 ) When a number of roads are meeting at a point and only one of the roads is important, then the suitable shape of rotary is
 1) circular
 2) tangent
 3) elliptical
 4) turbine

Show Answer Report Discussion in forumAnswer : 2) tangent
Solution : When a number of roads are meeting at a point and only one of the roads is important, then the suitable shape of rotary is tangent.
discussion
Answer : 2) tangent



( 3 ) The method of design of flexible pavement as recommended by IRC is
 1) group index method
 2) CBR method
 3) Westergaard method
 4) Benkelman beam method

Show Answer Report Discussion in forumAnswer : 2) CBR method
Solution : The method of design of flexible pavement as recommended by IRC is CBR method.
discussion
Answer : 2) CBR method



( 4 ) Maximum number of passenger cars that can pass a given point on a road during one hour under the most ideal road way and traffic conditions, is known as
 1) traffic density
 2) basic capacity of traffic lane
 3) possible capacity of traffic lane
 4) all the above.

Show Answer Report Discussion in forumAnswer : 2) basic capacity of traffic lane
Solution : Maximum number of passenger cars that can pass a given point on a road during one hour under the most ideal road way and traffic conditions, is known as basic capacity of traffic lane.
discussion
Answer : 2) basic capacity of traffic lane



( 5 ) Normal formation width of a hill road for oneway traffic, is
 1) 3.6 m
 2) 4.8 m
 3) 6.6 m
 4) 7.2 m

Show Answer Report Discussion in forumAnswer : 2) 4.8 m
Solution : Normal formation width of a hill road for oneway traffic, is 4.8 m.
discussion
Answer : 2) 4.8 m



( 6 ) The number of vehicles moving in a specified direction on a roadway that pass a given point during specified unit of time, is called
 1) traffic volume
 2) traffic density
 3) basic capacity
 4) traffic capacity.

Show Answer Report Discussion in forumAnswer : 1) traffic volume
Solution : The number of vehicles moving in a specified direction on a roadway that pass a given point during specified unit of time, is called traffic volume.
discussion
Answer : 1) traffic volume



( 7 ) The roads connecting capital cities of states is called
 1) national highway
 2) express way
 3) state highway
 4) capital highway

Show Answer Report Discussion in forumAnswer : 3) state highway
Solution : The roads connecting capital cities of states is called state highway.
discussion
Answer : 3) state highway



( 8 ) The shape of a vertical curve, is
 1) elliptical
 2) circular
 3) spiral
 4) parabolic

Show Answer Report Discussion in forumAnswer : 4) parabolic
Solution : The shape of a vertical curve, is parabolic
discussion
Answer : 4) parabolic



( 9 ) On the recommendations of the Indian Roads Congress, the National Highways should have twolane traffic at least
 1) 4 m
 2) 6 m
 3) 8 m
 4) 10 m

Show Answer Report Discussion in forumAnswer : 3) 8 m
Solution : On the recommendations of the Indian Roads Congress, the National Highways should have twolane traffic at least 8m
discussion
Answer : 3) 8 m



( 10 ) Superelevation is expressed as
 1) the difference of heights of two edges of the carriageway to the width of the carriageway
 2) the difference of radii of curves
 3) the difference of the road gradients
 4) none of these.

Show Answer Report Discussion in forumAnswer : 1) the difference of heights of two edges of the carriageway to the width of the carriageway
Solution : Superelevation is expressed as the difference of heights of two edges of the carriageway to the width of the carriageway
discussion
Answer : 1) the difference of heights of two edges of the carriageway to the width of the carriageway
