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Civil Engineering - Advanced Surveying

Exercise : Advanced Surveying - Section 1
16.
If α, H, A and δ be the altitude, hour angle, azimuth and declination of a circumpolar star at its elongation, in latitude λ, the following relation holds good
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
Places having same latitude
lie on the parallel of the latitude
are equidistant from the nearer pole
are equidistant from both the poles
are equidistant from the equator
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
The relation between the air base (B), photographic base (b), flying height (H) and the focal length (f) of a vertical photograph, is
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
The difference in longitude of two places expressed in time is equal to the difference in their
sidereal time
apparent solar time
mean solar time
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
The scale of a vertical photograph of focal length f taken from height of H metres above M.S.L., at a point of reduced level h, is
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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