Pavement Design Practice Test 1

1. Which of the below is a function of the subgrade?

2. According to the given data, which of the soil is the most plastic one?

3. ______ represents the strength of subgrade soil.

4. Soil compacted at optimum moisture content reduces swelling of the soil.

5. Dry density is found to increase continuously when the compacting moisture content is increased.

6. In a drained test, the drainage is permitted during the application of ______

7. FSI stands for which of the following?

8. The ______ test can be conducted in-situ as well as in the laboratory.

9. Determine the CBR value of the specimen at 2.5 mm penetration if the dial reading obtained from the graph is 35 divisions and 100 division of load dial represents 190 kg load in the calibration chart of proving ring.

10. Clay soils are the best to prepare subgrade.