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 less than co-efficient of lateral friction

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

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

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

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

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

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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 ?

scotch block

turntable

triangle

traverser

scotch block

turntable

triangle

traverser

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Highway Engineering
The entrance and exit curves of a rotary have

equal pavement widths but radius is more at entrance curve than at exit curve

different radii and different widths of pavement

equal radii but pavement width is more at entrance than at exit curve

equal radii and equal widths of pavement

equal pavement widths but radius is more at entrance curve than at exit curve

different radii and different widths of pavement

equal radii but pavement width is more at entrance than at exit curve

equal radii and equal widths of pavement

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Highway Engineering
When the width of car parking space and width of street are limited, generally preferred parking system is

65° angle parking

Parallel parking

90° angle parking

45° angle parking

65° angle parking

Parallel parking

90° angle parking

45° angle parking

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Highway Engineering
In soils having same values of plasticity index, if liquid limit is increased, then

Compressibility and permeability decrease and dry strength increases

Compressibility and permeability increase and dry strength decreases

Compressibility, permeability and dry strength decrease

Compressibility, permeability and dry strength increase

Compressibility and permeability decrease and dry strength increases

Compressibility and permeability increase and dry strength decreases

Compressibility, permeability and dry strength decrease

Compressibility, permeability and dry strength increase

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Highway Engineering
Which of the following is considered to be the highest quality construction in the group of black top pavements?

Mastic asphalt

Sheet asphalt

Bituminous carpet

Bituminous concrete

Mastic asphalt

Sheet asphalt

Bituminous carpet

Bituminous concrete

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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 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 The entrance and exit curves of a rotary have

Highway Engineering When the width of car parking space and width of street are limited, generally preferred parking system is

Highway Engineering In soils having same values of plasticity index, if liquid limit is increased, then

Highway Engineering Which of the following is considered to be the highest quality construction in the group of black top pavements?

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
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
The entrance and exit curves of a rotary have

Highway Engineering
When the width of car parking space and width of street are limited, generally preferred parking system is

Highway Engineering
In soils having same values of plasticity index, if liquid limit is increased, then

Highway Engineering
Which of the following is considered to be the highest quality construction in the group of black top pavements?