21. |
In CBR test load is applied such that penetration rate is _ per minute
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Answer:
Option (b) |
22. |
The CBR test can be made in the laboratory on
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Answer:
Option (c) |
23. |
In a CBR test the load corresponding to 2.5 mm and 5.0 mm penetration values are respectively 1208 Kg and 1611 Kg respectively. The CBR value of soil is
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Answer:
Option (b) |
24. |
Which of the following the test are done on the soil for the construction of road
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Answer:
Option (d) |
25. |
In grain size analysis, soil texture is sand when the particles is
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Answer:
Option (b) |
26. |
In grain size analysis, the chart is
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Answer:
Option (c) |
27. |
The highest CBR number is required for __________
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Answer:
Option (b) |
28. |
The bitumen surface becomes stiff in __________
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Answer:
Option (b) |
29. |
The shape test for aggregate is applicable up to or greater than the size of
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Answer:
Option (b) |
30. |
Elongation index of aggregate is
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Answer:
Option (c) |