t all that apply A gases B liquid C none of the above 9 Engi

t all that apply) A. gases B. liquid C. none of the above 9. Engineering soils are divided into two types. These are A. Organic and fine-grained B. Fine-grained and coarse grained C. Rock and clays 10. These soils are fine-grained (check all that apply) A. sand B. clay C. gravel D. silt 11. Which of the following has good drainage qualities (check all that apply) A. gravel B. sand C. clay 12. Which soil offers the greatest resistance to flow of water A. gravel B. sand C. clay 13. The engineering properties of fine-grained soils depend mainly on A. Mineralogical factors B. Grain size C. Pore fluid 19. Particle size distribution of coarse-grained soils is found using: A. Sieve analysis B. Hydrometer test C. None of the above 20. The soil retained in the pan of a standard sieve analysis test consists of: A. Clay and silt B. Sand and clay C. Silt and sand

Solution

8. B (void space can be filled with liqquid and solid)

9. B (soil are classified two parts fine grained and coarse grained)

10. B (fine grained soil are clay and silt but clay is more finer than silt)

11. A ( gravel have more voids and higher permeability)

12. C (clay have less permeability and having good water holding property)

13. B

19. A

20. A