HIGHWAY ENGINEERING QUIZ

elliptical

straight line

combination of straight and parabolic

parabolic

effective drainage

None of these

counteracting the centrifugal force

having proper sight distance

when traffic volume is more than 5000 vehicles per hour

when traffic volume is less than 500 vehicles per hour

number of intersecting roads is between 4 and 7

space is limited and costly

increases

decreases

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

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

impact test

abrasion test

crushing strength test

shape test

regulatory sign

None of these

warning sign

informatory sign

Benkelman beam method

group index method

CBR method

Westergaard method

accident data

origin and destination data

spot speed data

traffic volume data

reduces right angled collisions but may increase rear end collisions

reduces rear end collisions but may increase right angled collisions

increases right angled and rear end collisions

reduces right angled and rear end collisions

traffic volume studies

accident studies

speed studies

origin and destination studies