HIGHWAY ENGINEERING QUIZ

less than b/2h and also less than co-efficient of lateral friction

greater than b/2h and also greater than coefficient of lateral friction

less than b/2h and greater than co-efficient of lateral friction

greater than b/2h and less than co-efficient of lateral friction

0.1

0.45

0.3

0.2

Attrition test

Crushing strength test

Abrasion test

Impact test

1500 vehicles per hour

3000 vehicles per hour

2500 vehicles per hour

2000 vehicles per hour

20 lux

30 lux

10 lux

15 lux

Compressibility, permeability and dry strength decrease

Compressibility and permeability increase and dry strength decreases

Compressibility, permeability and dry strength increase

Compressibility and permeability decrease and dry strength increases

to designate proper lateral placement of vehicles before turning to different directions

to indicate that overtaking is not permitted

in roadways meant for two way traffic

to designate traffic lanes

1.85 m

3.81 m

2.44 m

4.72 m

traffic density and traffic volume both attain maximum value

traffic density and traffic volume both become zero

traffic density becomes zero whereas traffic volume attains maximum value

traffic density attains maximum value whereas traffic volume becomes zero

40 kmph

50 kmph

20 kmph

30 kmph