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Civil Engineering - Advanced Surveying

Exercise : Advanced Surveying - Section 3
6.
Pick up the correct statement from the following :
North end of the polar axis is known as north pole
South end of the polar axis is known as south pole
Point where polar axis when produced northward intersects the celestial sphere, is known as north celestial pole
Point where polar axis when produced southward intersects the celestial sphere, is known as south celestial pole
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
The latitude of a place was obtained by subtracting the declination of a star from its zenith distance, the observed star was between
horizon and equator
zenith and pole
equator and zenith
pole and horizon.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
If S is the sum of three angles of a spherical triangle, the spherical excess equals
S - 90°
S - 180°
S - 270°
S - 360°.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
The want of correspondence in stereo-photographs
is a good property
is a function of tilt
is not affected by the change of flying height between photographs
is minimum when θ is 3°.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
The latitude of a place was obtained by subtracting the zenith distance of a star from its declination, the observed star was between
horizon and equator
equator and zenith
zenith and pole
pole and horizon.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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