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Civil Engineering - Surveying

Exercise : Surveying - Section 6
1.
The first reading from a level station is
foresight
intermediate sight
back-sight
any sight.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
If the length of a transition curve to be introduced between a straight and a circular curve of radius 500 m is 90 m, the maximum deflection angle to locate its junction point, is
1°43' 08"
1°43' 18"
1°43' 28"
1°43' 38"
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
The length of a traverse leg may be obtained by multiplying the latitude and
secant of its reduced bearing
sine of its reduced bearing
cosine of its reduced bearing
tangent of its reduced bearing.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
Pick up the correct statement from the following :
a refracting telescope consists optically of two lenses
the principal axes of both the lenses coincide the optical axis of the telescope
the lens nearer the object to be viewed is convex and is called objective
the lens nearer the eye is called eyepiece
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
An internal focussing type surveying telescope, may be focussed by the movement of
objective glass of the telescope
convex-lens in the telescope
concave lens in the telescope
plano-convex lens in the telescope.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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