Highway Engineering Practice Test 6

1. The z is a function of _____________

2. The spacing of joint depends on __________

3. The CBR method was developed by _____________

4. The factor of safety is the stress caused at __________

5. The settlement is due to __________

6. The design factor not considered in CBR is _____________

7. There will be no fatigue if stress ratio is kept below __________

8. The stress in pavement changes __________

9. If the flexural strength of a pavement is 45 and it's stress is 40 then factor of safety is __________

10. The Poisson's ratio of soil is assumed as _____________