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

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

less than b/2h and greater 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

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

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

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Highway Engineering
With increase in speed of the traffic stream, the maximum capacity of the lane

decreases

increases

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

decreases

increases

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

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Highway Engineering
Camber in the road is provided for

counteracting the centrifugal force

having proper sight distance

None of these

effective drainage

counteracting the centrifugal force

having proper sight distance

None of these

effective drainage

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Highway Engineering
On a right angled road intersection with two way traffic, the total number of conflict points is

24

18

11

6

24

18

11

6

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Highway Engineering
The shoulder provided along the road edge should be

of very low load bearing capacity

smoother than the traffic lanes

of same colour as that of the pavement

rougher than the traffic lanes

of very low load bearing capacity

smoother than the traffic lanes

of same colour as that of the pavement

rougher than the traffic lanes

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Highway Engineering
Which of the following devices is used to transfer the wagons or locomotives to and from parallel tracks without any necessity of shunting ?

triangle

turntable

scotch block

traverser

triangle

turntable

scotch block

traverser

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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 With increase in speed of the traffic stream, the maximum capacity of the lane

Highway Engineering Camber in the road is provided for

Highway Engineering On a right angled road intersection with two way traffic, the total number of conflict points is

Highway Engineering The shoulder provided along the road edge should be

Highway Engineering Which of the following devices is used to transfer the wagons or locomotives to and from parallel tracks without any necessity of shunting ?

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
With increase in speed of the traffic stream, the maximum capacity of the lane

Highway Engineering
Camber in the road is provided for

Highway Engineering
On a right angled road intersection with two way traffic, the total number of conflict points is

Highway Engineering
The shoulder provided along the road edge should be

Highway Engineering
Which of the following devices is used to transfer the wagons or locomotives to and from parallel tracks without any necessity of shunting ?