Chapter:

Design-of-Highway-Pavements

1. The seepage flow is present in _______


2. What is maximum value of Manning’s coefficient for soil with heavy vegetation?


3. The increase in moisture causes strength to ______


4. The desirable velocity for sand and silt are ______


5. The highway drainage system consists of how many types?


6. The GWT should be at a distance of ___ from ground level.


7. How many components are present in surface drainage system?


8. The water may be collected in ______


9. For a bitumen pavement calculate discharge in m3/sec if intensity of rainfall is 40 mm/sec and area of drainage is 100 m2.


10. The structure provided on pavement to remove storm water is _______