Surveying (3140601) MCQs
MCQs of Theodolite Traversing
| 11. |
If the latitude of line is positive and departure of line is negative, the line lies in
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Answer:
Option (b) |
| 12. |
If the latitude of line is negative and departure of line is negative, the line lies in
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Answer:
Option (c) |
| 13. |
If for a closed traverse, the algebraic sum of latitude is +1.2 and for departure, it is -3.28, then closing error of this traverse lies in
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Answer:
Option (d) |
| 14. |
For a closed traverse having five survey lines, the sum of exterior angles will be _________________.
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Answer:
Option (b) |
| 15. |
For a closed traverse to be balanced, both the algebraic sum of latitude and departure should be ___________.
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Answer:
Option (a) |
| 16. |
In theodolite, the upper triangular plate carrying three foot screws at its ends is known as_____________.
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Answer:
Option (b) |
| 17. |
____________ is condition arising when image formed by the objective lens is not in the plane of the cross hairs.
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Answer:
Option (c) |
| 18. |
For a very slow movement (fine adjustment) of plates, _______________ are used.
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Answer:
Option (b) |
| 19. |
For desired permanent adjustment, the vertical axis will be truly vertical when bubble is in centre of its run.
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Answer:
Option (a) |
| 20. |
For desired permanent adjustment, the axis of altitude bubble must be parallel to the line of collimation.
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Answer:
Option (a) |
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