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| Q. |
The open type of wharves are made of: |
| A. | timber |
| B. | r.c.c. |
| C. | timber, r.c.c. or both |
| D. | earth or rock fill |
| Answer» C. timber, r.c.c. or both | |
| Explanation: these have high level decks which are supported by piles and are made of timber, r.c.c or both together. sometimes stressed slab or beam is also used. the solid type wharves are made of earth or rock fill with the bottom made of structures like steel pile cells. | |
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