HIGHWAY ENGINEERING QUIZ

rectangular or block road pattern

radial or star and grid road pattern

radial or star and block road pattern

radial or star and circular road pattern

Vertical movement of rail

Longitudinal movement of rail

Difference in level of two rails

Lateral movement of rail

RT-1

RT-2

RT-5

RT-3

traffic density and traffic volume both attain maximum value

traffic density becomes zero whereas traffic volume attains maximum value

traffic density and traffic volume both become zero

traffic density attains maximum value whereas traffic volume becomes zero

0.4 %

1.0 %

0.6 %

0.8 %

decreases

increases

first increases and then decreases after reaching a maximum value at optimum speed

first decreases and then increases after reaching a minimum value at optimum speed

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

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

None of these

on both sides of road

only on the hill side of road

only on the opposite side of hill

1 in 36

1 in 30

1 in 60

1 in 48

Compressibility and permeability increase and dry strength decreases

Compressibility, permeability and dry strength increase

Compressibility and permeability decrease and dry strength increases

Compressibility, permeability and dry strength decrease