If b is the wheel track of a vehicle and h is the height of centre of gravity above road surface, then to avoid overturning and lateral skidding on a horizontal curve, the centrifugal ratio should always be

Highway Engineering
If b is the wheel track of a vehicle and h is the height of centre of gravity above road surface, then to avoid overturning and lateral skidding on a horizontal curve, the centrifugal ratio should always be

less than b/2h and also less than co-efficient 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

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

less than b/2h and also less than co-efficient 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

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

ANSWER DOWNLOAD EXAMIANS APP

Highway Engineering
A traffic rotary is justified where

space is limited and costly

when traffic volume is less than 500 vehicles per hour

number of intersecting roads is between 4 and 7

when traffic volume is more than 5000 vehicles per hour

space is limited and costly

when traffic volume is less than 500 vehicles per hour

number of intersecting roads is between 4 and 7

when traffic volume is more than 5000 vehicles per hour

ANSWER DOWNLOAD EXAMIANS APP

Highway Engineering
The maximum allowable Los Angeles abrasion value for high quality surface course is

0.45

0.3

0.1

0.2

0.45

0.3

0.1

0.2

ANSWER DOWNLOAD EXAMIANS APP

Highway Engineering
The recommended grade of tar for grouting purpose is

RT-5

RT-2

RT-3

RT-1

RT-5

RT-2

RT-3

RT-1

ANSWER DOWNLOAD EXAMIANS APP

Highway Engineering
To calculate the minimum value of ruling radius of horizontal curves in plains, the design speed is given by

12kmph

20 kmph

8 kmph

16kmph

12kmph

20 kmph

8 kmph

16kmph

ANSWER DOWNLOAD EXAMIANS APP

Highway Engineering
The walls which are necessary on the hill side of roadway where earth has to be retained from slipping is known as

None of these

parapet wall

retaining wall

breast wall

None of these

parapet wall

retaining wall

breast wall

ANSWER DOWNLOAD EXAMIANS APP

Highway Engineering

Highway Engineering If b is the wheel track of a vehicle and h is the height of centre of gravity above road surface, then to avoid overturning and lateral skidding on a horizontal curve, the centrifugal ratio should always be

Highway Engineering A traffic rotary is justified where

Highway Engineering The maximum allowable Los Angeles abrasion value for high quality surface course is

Highway Engineering The recommended grade of tar for grouting purpose is

Highway Engineering To calculate the minimum value of ruling radius of horizontal curves in plains, the design speed is given by

Highway Engineering The walls which are necessary on the hill side of roadway where earth has to be retained from slipping is known as

Highway Engineering
If b is the wheel track of a vehicle and h is the height of centre of gravity above road surface, then to avoid overturning and lateral skidding on a horizontal curve, the centrifugal ratio should always be

Highway Engineering
A traffic rotary is justified where

Highway Engineering
The maximum allowable Los Angeles abrasion value for high quality surface course is

Highway Engineering
The recommended grade of tar for grouting purpose is

Highway Engineering
To calculate the minimum value of ruling radius of horizontal curves in plains, the design speed is given by

Highway Engineering
The walls which are necessary on the hill side of roadway where earth has to be retained from slipping is known as