Harbour & Airport Engineering (2180602) MCQs
MCQs of Harbour Engineering-Harbour Maintenance
| 1. |
Excavation of bed below water is called ______________.
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Answer:
Option (a) |
| 2. |
Maintenance dredging is common for _______________.
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Answer:
Option (c) |
| 3. |
The type of material excavated during maintenance dredging will be _____________.
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Answer:
Option (d) |
| 4. |
The ______________ dredging system is satisfactory in case of ______________ dredging work while ______________dredging system is satisfactory for ______________ dredging work.
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Answer:
Option (b) |
| 5. |
Which of the following structures is heaviest?
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Answer:
Option (a) |
| 6. |
Which of the following seawalls receives least wave thrust?
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Answer:
Option (a) |
| 7. |
Which sea wall absorbs the greatest wave thrust?
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Answer:
Option (c) |
| 8. |
The stability of revetment is governed by ______________.
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Answer:
Option (c) |
| 9. |
A low wall or sturdy barrier built out into the sea from a beach to check erosion and drifting is called _____________.
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Answer:
Option (c) |
| 10. |
Which of the following bulkhead's anchorage is suitable where existing ground level is at or above the bottom of the anchor?
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Answer:
Option (b) |
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