Download DBATU B.Tech 2019 March 3rd Semester Surveying II Question Paper

Download DBATU (Dr. Babasaheb Ambedkar Technological University) B Tech 2019 March (Bachelor of Technology) 3rd Semester Surveying II Question Paper

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DR. BABASAHEB AMBEDKAR TECHNOLOGICAL UNIVERSITY,
' LONERE
Mid Semester Examination ,? Obt 2018
Course: S.Y. B. Tech in Civil Engg (I) Seni: III
Subject Name:Surve'ying?II Subject Code: CV402 Max Marks: 20
Date:- 12-3-19 Duration:- 1 Hr.
Instructiohs to the Students:? - ' '
1.Figures to the right indicate Full marks
2.Assume suitable data wherever necessary
(Level/CO) Level Mar
ks
6
C03 'Cl ?
1. The point on the celestial sphere vertically below the observer?s
position is called.
a) Nadir. b) Pole c) Zenith d) Celestial point.
. ' . . . . . C03 C2
2. Whlle makmg astronomlcal observatlons, the observer 1s mamly
concerned'with ?
a) All b) The directions of the poles gfthe? celestial sphere
c)The direction of the star from the instrument d) The direction of
vertical axis of instrument.
. cm (:2
3. WhICh of the follovnng 1s an 1ndependentquant1ty
a) Side of a triangle b) Sum of included angles V c) R.L of BM d)
R.L of a point ? ?
. C01 C2
4. The equation which is obtained by multiplying each equatlon by =
the coef?cient of its un?knowns and by adding the equations thus
formed, is known as
5) None of these b) Normal equation) Conditional equation d)
Observation equation.
, C01 C1
5. For mappmg any country
a)Geodetie triangulation of greatest possible sides and accuracy is

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(A)
(B)
(C)
Q. 3
(A)
(B)
earned out
b) Primary triangles are broken down into secondary triangles of
less accuracy
c) All
d) Secondary triangles are further broken into third and fourth order
triangles, the points of which are used for detail survey.
BA total station is a combination of:
a) EDM and Theodolite b) Compass arid EDM c) Electronic
theodolite and EDM (1) EDM and electronic compass.
Solve Any mo of the following.
What are the different corrections that may have to be applied to
base line measurement?
Give the classi?cation of a triangulation system
What are the applications of field astronomy
Solve Any One of the following.
The following observations were taken using a tacheometer ?tted
with analleti?c lens, the staff being held vertically.
C05
C01
C01
(303
? C02
Inst. . Height of Staff statics Veri?ed : ? Hair reading;
Station Axis Angle ? ~
'P 1.45 BM ? -6?12' 0.98 1.54 2.10
P 1.45 Q 705' ? (0.83 1.36 1.89
Q 1.57 R _ 12?21' i139 2.48 3.07
Determine the distances PQ and QR, and the RLs of P, Q and R.
Find the most probable values of the angles A and B from the C01
following observations at station ?0? ?
A = 49?48'36.6" Weight=2 '
B = 54?37'43.3" Weight=3
A+B = 104?26'28.5" Weight=4 ?
*** End *l?h
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C1
91
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C3
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