For the following questions answer them individually
Given below are two statements:
Statement I : Overtaking sight distance only applies to single carriage ways.
Statement II : Full overtaking sight distances are much larger in value than stopping sight distances.
In the light of the above statements, choose the most appropriate answer from the options given below:
Considering that sight distance approximates to a straight line for a horizontal curvature with large radius, and that the sight distance length lies within the curve length. the relationship between the radius (R), Minimum Offset Clearance (Ms) and sight distance (SD) can be expressed as:
A transition curve is required for a single carriageway road with a design speed of 90 km/hr. The radius of the connecting curve is 500 m. Assume a value of 0.3 m/s$$^2$$ for the rate of change of radial acceleration. The required length of transition curve should be ______________
The value of SSD for a design speed of 60 kmph (£= 0.36, t = 2.5) for two-way traffic in single lane road should be of the order of _____________
Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R.
Assertion A : Gradient of the road affects the sight distance.
Reason R : While climbing up a gradient, the vehicle can stop immediately: whereas. while descending a gradient, gravity also comes into action and more time will be required to stop the vehicle.
In the light of the above statements. choose the most appropriate answer from the options given below :
For water bound macadam base courses the maximum permissible impact value defined by IRC is ____________
Match List I with List II
Figure
Choose the correct answer from the options given below :
In CBR test, the load value on standard crushed stone for 2.5 mm penetration is ___________
In a flexible pavement. an application of low viscous cutback bitumen to an absorbent surface like granular bases on which binder layer is placed. is termed as ___________