41. |
Depending upon the details, the site exploration may be classified as _______
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Answer:
Option (a) |
42. |
Hand auger can be used for depths up to ________
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Answer:
Option (b) |
43. |
Auger boring is used in __________ type of soil.
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Answer:
Option (b) |
44. |
The type of boring, used for making deep excavations is _________
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Answer:
Option (a) |
45. |
Rotary boring can also be called as ___________
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Answer:
Option (c) |
46. |
Auger boring is most suitable for __________ type of work.
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Answer:
Option (b) |
47. |
Wash boring cannot be used for _________ type of soil strata.
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Answer:
Option (c) |
48. |
Mud rotary drilling belongs to _________ type of boring method.
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Answer:
Option (b) |
49. |
The Instruments used in hand augers are _________
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Answer:
Option (a) |
50. |
The type of boring method that can be used for both rock and soils are ________
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Answer:
Option (d) |