Highway Engineering
The camber of shoulders in water bound macadam roads is

less than the cross slope of pavement
zero
greater than the cross slope of pavement
equal to the cross slope of pavement

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Highway Engineering
Select the correct statement.

All of these
More the value of group index, less thickness of pavement will be required
Minimum and maximum values of group index can be 0 and 20 respectively
More the value of CBR, greater thickness of pavement will be required

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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 and traffic volume both become zero
traffic density becomes zero whereas traffic volume attains maximum value

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