a) traffic density attains maximum value whereas traffic volume becomes zero
b) traffic density and traffic volume both attain maximum value
c) traffic density and traffic volume both become zero
d) traffic density becomes zero whereas traffic volume attains maximum value
Ans: a
Category: HIGHWAY ENGINEERING Questions
Desire lines are plotted in | HIGHWAY ENGINEERING
a) traffic volume studies
b) speed studies
c) accident studies
d) origin and destination studies
Ans: d
The attainment of superelevation by rotation of pavement about the inner edge of the pavement
a) is preferable in steep terrain
b) results in balancing the earthwork
c) avoids the drainage problem in flat terrain
d) does not change the vertical align-ment of road
Ans: c
For highway geometric design purposes the speed used is | HIGHWAY ENGINEERING
a) 15th percentile
b) 50 “”percentile
c) 85th percentile
d) 98 “”percentile
Ans: d
The most efficient traffic signal system is | HIGHWAY ENGINEERING
a) simultaneous system
b) alternate system
c) flexible progressive system
d) simple progressive system
Ans: c
On a single lane road with two way traffic, the minimum stopping sight distance is equal to
a) stopping distance
b) two times the stopping distance
c) half the stopping distance
d) three times the stopping distance
Ans: b