11. |
In triangulation, the length of the first line, which is measured precisely is known as
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Answer:
Option (b) |
12. |
The height of the signal as well as the instrument depends upon the ___________.
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Answer:
Option (d) |
13. |
The station marks should be
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Answer:
Option (c) |
14. |
The station marks should be
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Answer:
Option (d) |
15. |
Which equipment are used for measuring the base line ?
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Answer:
Option (d) |