HIGHWAY ENGINEERING QUIZ

25%

75%

20%

15%

Single side lighting

Staggered system

None of these

Central lighting system

straight line

parabolic

combination of straight and parabolic

elliptical

equal pavement widths but radius is more at entrance curve than at exit curve

equal radii but pavement width is more at entrance than at exit curve

equal radii and equal widths of pavement

different radii and different widths of pavement

diverging to the left side and merging from left

diverging to the right side and merging from left

diverging to the left side and merging from right

diverging to the right side and merging from right

annual average hourly volume

thirtieth highest hourly volume

annual average daily traffic

peak hourly volume of the year

both 2.5 mm and 5.0 mm penetrations

5.0 mm penetration only

7.5 mm penetration only

2.5 mm penetration only

to increase it on both descending and ascending grades

to decrease it on both descending and ascending grades

to increase it on descending grades and to decrease it on ascending grades

to decrease it on descending grades and to increase it on ascending grades

unsuitable for road surfacing

satisfactory for road surfacing

strong

exceptionally strong

1000 vehicles per hour

2500 vehicles per hour

2000 vehicles per hour

2500 vehicles per day