Civil Engineering - Surveying
Exercise :: Surveying - Section 1
| 41. |
For a closed traverse the omitted measurements may be calculated |
| A. |
length of one side only | | B. |
bearing of one side only | | C. |
both length and bearing of one side | | D. |
length or bearing of adjacent side | | E. |
all the above. |
Answer: Option E
Explanation:
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| 42. |
The slope correction for a length of 30 m along a gradient of 1 in 20, is |
| A. |
3.75 cm | | B. |
0.375 cm | | C. |
37.5 cm | | D. |
2.75 cm. |
Answer: Option A
Explanation:
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| 43. |
The main principle of surveying is to work |
| A. |
from part to the whole | | B. |
from whole to the part | | C. |
from higher level to the lower level | | D. |
from lower level to higher level. |
Answer: Option B
Explanation:
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| 44. |
For the construction of highway (or railway) |
| A. |
longitudinal sections are required | | B. |
cross sections are required | | C. |
both longitudinal and cross sections are required | | D. |
none of these. |
Answer: Option C
Explanation:
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| 45. |
If the radius of a simple curve is R, the length of the chord for calculating offsets by the method of chords produced, should not exceed. |
Answer: Option C
Explanation:
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