Q1. What is the primary purpose of pavement design?
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Q2. Flexible pavements primarily consist of?
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Q3. Rigid pavements use which material as surface course?
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Q4. The term wheel load repetition traffic refers to?
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Q5. CBR value of subgrade soil stands for?
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Q6. The typical CBR value for good subgrade soil is?
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Q7. A granular base layer provides?
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Q8. Asphalt concrete is commonly used in pavement because?
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Q9. The structural number (SN) method is used for pavement design based on?
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Q10. The critical stress in flexible pavement design is?
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Q11. Which is not a factor affecting pavement design?
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Q12. What is the function of a subgrade in pavements?
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Q13. What is meant by fatigue failure in flexible pavements?
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Q14. Which test determines the stability of bituminous mix?
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Q15. Penetration test for bitumen measures?
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Q16. Dynamic cone penetrometer test is used for?
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Q17. Design traffic in pavement engineering is expressed as?
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Q18. Rigid pavement fails mainly due to?
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Q19. Dowel bars in rigid pavements are used to?
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Q20. The main advantage of continuously reinforced concrete pavements is?
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Q21. Which of the following is a common sub-base material?
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Q22. Bitumen is used in road construction as?
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Q23. What property of bitumen determines its penetration value?
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Q24. The Clegg impact value tests?
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Q25. What influences pavement distress?
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Q26. Which type of pavement requires less maintenance?
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Q27. Thermal cracking occurs due to?
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Q28. Drainage in pavements is necessary to?
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Q29. Fatigue life of flexible pavement is assessed by?
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Q30. The function of a prime coat in pavements is?
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