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

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

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

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Highway Engineering
As per IRC recommendations, the maximum limit of super elevation for mixed traffic in plain terrain is

1 in 10

equal to camber

1 in 12.5

1 in 15

1 in 10

equal to camber

1 in 12.5

1 in 15

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Highway Engineering
The background colour of the informatory sign board is

yellow

green

white

red

yellow

green

white

red

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Highway Engineering
When the speed of traffic flow becomes zero,then

traffic density and traffic volume both attain maximum value

traffic density attains maximum value whereas traffic volume becomes zero

traffic density becomes zero whereas traffic volume attains maximum value

traffic density and traffic volume both become zero

traffic density and traffic volume both attain maximum value

traffic density attains maximum value whereas traffic volume becomes zero

traffic density becomes zero whereas traffic volume attains maximum value

traffic density and traffic volume both become zero

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Highway Engineering
The rail is designated by its

length

weight per unit length

cross-section

weight

length

weight per unit length

cross-section

weight

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Highway Engineering
Which of the following represents a carpet of sand-bitumen mix without coarse aggregates ?

sheet asphalt

bituminous concrete

bituminous carpet

mastic asphalt

sheet asphalt

bituminous concrete

bituminous carpet

mastic asphalt

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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 As per IRC recommendations, the maximum limit of super elevation for mixed traffic in plain terrain is

Highway Engineering The background colour of the informatory sign board is

Highway Engineering When the speed of traffic flow becomes zero,then

Highway Engineering The rail is designated by its

Highway Engineering Which of the following represents a carpet of sand-bitumen mix without coarse aggregates ?

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
As per IRC recommendations, the maximum limit of super elevation for mixed traffic in plain terrain is

Highway Engineering
The background colour of the informatory sign board is

Highway Engineering
When the speed of traffic flow becomes zero,then

Highway Engineering
The rail is designated by its

Highway Engineering
Which of the following represents a carpet of sand-bitumen mix without coarse aggregates ?