MCQOPTIONS
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| 1. |
For location of soundings a range and one angle from the shore involves the following operations. Which one is correct ? |
| A. | A range line is established |
| B. | The first and the last soundings and every tenth soundings are fixed by angular observations |
| C. | The intermediate soundings are fixed by the time intervals |
| D. | All the above. |
| Answer» E. | |