Download DBATU B.Tech 2019 Oct-Nov Civil-CE 1st Sem Surveying I Question Paper

Download DBATU (Dr. Babasaheb Ambedkar Technological University) B Tech 2019 Oct-Nov (Bachelor of Technology) Civil-CE 1st Sem Surveying I Question Paper

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DR. BABASAHEB AMBEDKAR TECHNOLOGICAL UNIVERSITY, LONERE
? ? Mid Semester Examination -, Sept./0ct.- 2019
? Course: B. Tech in Civil Engineering, 7 . Sem: I 1 7 ?
Subject Name: Surveying I ? , Subject Code: BTCV 304'
?Max Marks: 20 . ? Dhtez- 01 I10! 9?0! 7 Duration:- 1 Hr..
Instructions to the Students: ,
1. Illustrate your answers with neat sketches,diagra1ns etc. where ever necessary.
2. Necessary data is given in the respective questions. If such data is not given, it means that thl
knowledge of that data 1s a part of the examination.
3. If some part or parameter is noticed to be missing, you may appropriately assume it and should menti01
it clearly.
, . (Level/CO) Mark
? Q. 1 Select the appropriate answer for the jLen MCQ?s - ' ' ' 6 X
1. What type of surveys needs to ?x the boundaries of municipalities and of C1/C01
state and federal jurisdictions? , '
a) Topographic Surveying
. b) Hydr?ographic- Surveying - ?
, c) Cadastral Surveying
(1) City Surveying
2. Convenient direction towards permanent and prominent mark or signal 1s_ C2/C01
a) True Meridian '
b) Magnetic Meridian
c) Arbitrary Meridian
(1) Survey line
3. The distance between the centers of two consecutive middle rings is ' C3/C02
- a) Chain length '
b) Chain effective length
0) Effective link length
(1) Link length
4. Which of the following measurements varies with an individual before C1/COl
computing the length of line? '
a) Chaining
b) Pacing
c) Levelling
d) Contouring ?
5. The magnetic bearing of a line AB 1s S 28?30' E. Calculate the true bearing if . C2/C02.
sthe decl111ation is 7?30' West. ,_ _ . V
a) N 36??00? W ?
b) S 21?00' E
c) S 36?00' E
d) N 21?00' W
1 . ' C1/C01
6. In case, to get a well?proportiOned or well-shaped mangle, no angle should
be less than
a) 15?
b) 30?
' 9) 45?
d) 25?

. Q.2 Solve Any Two of the followilig. * ~ 3 X 2
(A) Write a short note on Optical Square with labeled sketch. ' C2'IC02 '
(B) Explain the working principle adopted 1n Plane Table Surveying. C1/C01
(C) Differentiate between Surveyor?s compass and Prismatic compass. C2/C02
i
Q. 3 Solve Any One of the following. i 8 X 1
(A) The following are the observed bea?hgs of a closed traverse ABCDEA with a C3/CO3 ,
compass in a place where local attraction was suspected.
Line FB BB
AB ? 191 "45?_ 13 ?0?
BC 39 30? ?222 30?
CD ' 2215? 200 ?30?
DE 242 "45? ' ? 62 "45?
EA 330?15? 147 ?45? . 1
(B) A closed traverse 1s conducted with ?ve stations A, B, C, D and E taken 1n C2/CMO3
anticlockwise order, in the form of a regular pentagon. If the FB of AB IS
30?0?, ?nd the FBs of the other sides.
*ic'k End ***
' ? I The ?grid and the borders of the table may be hidden befo?rev?nal printing.