HIGHWAY ENGINEERING QUIZ

both semaphore and warner arms lowered

semaphore arm lowered but warner arm horizontal

None of these

both arms are horizontal

90° angle parking

30° angle parking

parallel parking

45° angle parking

map study, preliminary survey, reconnaissance and detailed survey

map study, reconnaissance, preliminary survey and detailed survey

reconnaissance, map study, preliminary survey and detailed survey

preliminary survey, map study, reconnaissance and detailed survey

time-mean speed

spot speed

average speed

space-mean speed

5000 vehicles per hour

500 vehicles per hour

5000 vehicles per day

500 vehicles per day

1 in 30

1 in 20

1 in 12

1 m 15

silts

clays

organic soil

granular soil

to indicate that overtaking is not permitted

to designate traffic lanes

in roadways meant for two way traffic

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

Load stress + warping stress

Load stress + warping stress + frictional stress

Load stress + warping stress frictional stress

Load stress + frictional stress

traffic volume data

spot speed data

accident data

origin and destination data