The shear failure of soil sub grade may be attributed to ______

The depth of the hole dug for measuring of temperature is _______

The CC pavement should be construed again if ravelling depth is more than _______

The methods of crack repairs are classified into how many types?

Wheel load distribution in one side of benkleman beam test is _______

The least count of the small needle in benkleman beam test is _______

The re gravelled course is checked at a distance of every _______

How many types of deterioration can be found in pavements?