LATHAMATHAVAN POLYTECHNIC COLLEGE,KIDARIPATTI
DEPARTMENT OF Civil Engineering
II –UNIT TEST
SUB /CODE
: SURVERING-II
DATE :03.12.2014
YEAR/SEM
: II/IV
TIME :3 Hrs
SEC
:A
Max.Mark:75
Answer 15 question
Part-A
15x1=15
1.What is Total station?
2.Write any two function of total station?
3.Write two application of Total station?
4.Write any four component parts of a Total Station?
5.What is Retro reflector?
6.What is Tracking light or Lumiguide?
7.What is Geotronic Unicom?
8.Define the term centering?
9.Define face left?
10.Define face right?
11.What is right swing?
12.What is left swing?
13.Define parallax?
14.Define deflection angle?
15.Define horizontal angle?
PART-B
5x12=60
16.Draw a neat line sketch of a Total Station and mark the components part?.
17.State the Application of total station with example?
18.Explain the various components parts of the total station?
19.Write short note on a)Retorreflector b)Track light or Lumiguide c)Geotronic Unicom
20.Following lengths and bearings were recorded in running a traverse ABCDE,the length and bearing
of EA have been omitted.
Line
Length (m)
Bearing
AB
217.5
120’15”
BC
318.0
52’30”
CD
375.0
322’24”
DE
288.5
235’18”
EA
?
?
STAFF INCHARGE
HOD/Civil
LATHAMATHAVAN POLYTECHNIC COLLEGE,KIDARIPATTI
DEPARTMENT OF Civil Engineering
III –UNIT TEST
SUB /CODE
: SURVERING-II
DATE :31.01.2014
YEAR/SEM
: II/IV
TIME :3 Hrs
:A
Max.Mark:75
SEC
Answer:- ANY 15 question
Part-A
15x1=15
1. What is Distomat?
2. What is Tachometer?
3. What is Stadia Interval?
4. What are the Advantages of Anallatic Lens?
5. What are the Instrument used in Tacheometer?
6. What are the types of Stadia Tacheometry?
7. What is Tangential Tacheometry?
8. What are the Two Constant of Tacheomtery?
9. What are the three cases of Fixed hair Stadia Method of Tacheometry?
10. What is the Distance Formula, when the line of sight is horizontal and the staff held Vertically?
11. What is the objective of Tacheometry?
12. What are the systems of Tacheometric surveying?
13. What are the types errors in Tacheometric surveying?
14. What are the different cases of Tangential Method?
15. What are the disadvantages of Movable Hair Method?
16. What is the Value of Tacheometric Constants, when Anallatic lens is fitted in Tacheometry?
17. What is Tacheometric Surveying?
18.Draw the Stadia Diaphram?
19. What the different types of telescope used in Stadia surveying?
20.What is Analytic point?
PART-B
5x12=60
20. A.Describe about the principle of Stadia Method?
Or
B.Determine the multiplying constant of a tacheometer the following observations were taken on a staff
held vertically at distance, measured from the instrument:Observation
Horizontal
distance(m)
Vertical
angle
Staff
Intercept
1
50
+3’48”
0.500
2
100
+1’06”
1.000
3
150
+0’ 36”
1.500
17.A.Briefly explain Tangential System of Tacheometric?
Or
B.Determine the distance between the instrument station and the staff station Q from the following data:Height of Instrument
1.500 m
Vertical angle
+4’30”
Staff Readings
0.645,1.000,1.355
Also determine the R.L of Q if RL of P is 200.400? Take C=100,K=0
18. A.Briefly explain the Fixed hair Method of Tacheometric?
Or
B.A Tacheometer was set-up at an intermediate point on a traverse course AB and the following observation
were taken on a staff held vertically:Staff station
Bearing
Vertical angle
Intercept
Staff reading
A
40’35”
-4’30”
2.175
1.965
B
220’35”
-5’12”
1.985
1.867
19. A. Briefly explain the movable hair method of Tacheometric?
Or
B.The following observations were made using a tacheometer fitted with an anallatic lens,the multiplying
constant being 100:Instrument
station
Ht. of
Instruments
O
1.550
Staff
station
WCB
Vertical
angle
Horizontal readings
A
300’30”
4’30”
1.155.1.755,2.355
B
75’30”
-10’15”
1.250,2.000,2.750
Remarks
R.L of O
150.00
Calculate the distance AB, and the R.Ls of A and B. Also find the gradient of the line AB?
20. A.How to determine the constant of a Tacheometer and explain the any one Method?
Or
B.The following is the portion of a field book of tacheometric survey.The tacheometer consists of an analltic lens
and the multiplying constant was 100.The staff was held vertical.Calculate the reduced levels of all the stasff
stations and the distances OP and PQ.Heigth of instrument at station P was 1.3m
Inst.Station
Staff station
Hair readings
Vertical angle
O
B.M
1.750,1.959,2.150
-5’30”
O
P
1.500,1.650,1.800
+9’30”
P
Q
1.890,2.050,2.210
+12’00”
STAFF INCHARGE
Remarks
R.L of B.M= 500.00
HOD/Civil
LATHA MATHAVAN POLYTECHNIC COLLEGE
DEPARTMENT OF CIVIL ENGINEERING
MODEL TEST SURVEYING-II
Year&Sem/Sec:-IIyr& IV(A&B)
Date:-24/03/2014
Time:-3hr
Marks:- 75
Part-A (marks 15x1=15)
(Note: Answer any 15 Question –All Question carry equal marks)
1.State the function of shifting head in a theodolite?
2.Define the term transting?
3.State any one rule to balance the theodolite travese?
4.What is the function of an optical plummet in a theodolite?
5.Define Latitude?
6.What are the instrument used in tacheometry?
7.Write the distance formula in a stadia tacheometry,if the line of sigth is horizontal?
8.What is an anallactic lens?
9.Mention any one instrument error in tacheometric surveying?
10.When do you adopt single plane method to determine elevation of an object?
11.State any one application of photogrammetric surveying?
12.Define soundings in hydrographic surveying?
13.State any three elements of simple curve?
14.Mention the different types of curve?
15.State the relation between radius and degree of curve if the chord length 30m?
16.Calculate the radius of a circular curve having degree of curve 6’14’43”?
17.What is the function of prism reflectors in total station?
18.Mention any two total station charateristics?
19.What do you mean by GIS?
20.State any two application in GIS?
Part :-B(Marks 5x12=60)
Note:-i)Answer all Question(A) or division(B) of each question.
ii)All divisions carry equal marks
21.A.Draw the neat sketch of a vernier theodolite and explain the functions of any five
component?(12)
(OR)
B.Find the area of the closed traverse having the following data by co-ordinate
method?(12)
Side
Latitude
Departure
AB
+225.50
+120.50
BC
-245.00
+210.00
CD
-150.50
-110.50
DA
+170.00
-220.00
22.A.(i)Briefly explain different system of tacheometry?(6)
(ii)Write short notes on direct reading tacheometer?(6)
(OR)
B.(i).A tacheometer fitted with an anallactic lens was set up at a station and the
following readings were obtained on a vertically held staff:
Station Staff station Vertical angle Stadia Hair reading
Remarks
A
B.M
-2’18’
3,225,3.550,3.875 R.L of B.M =
74.565
B
+8’36’
1.650,2.515,3.380
Calculate the horizontal distance from A to B and R.L of B.(12)
23.A.Determine the R.L of the top of the temple from the following observations:
Inst. Station
Vertical angle to top
Staff reading on
Remarks
of temple
B.M(m)
A
+16’42’
3.625
R.L of B.M =1728.785
B
+11’12’
2.005
Distance AB=30m
Stations A,B are in line with the top of the temple.
(OR)
B. (i) Briefly write about the basic process of Remote sensing?(6)
(ii)Briefly write about the application of Photogrammetric surveying?(6)
24.A. (i )Write notes on various method of setting out a simple circular curve?(6)
(ii)Draw a neat sketch of a simple circular curve and name its various
components?(6)
(OR)
B. Calculate the various elements of a simple circular curve of radius 450 m
connecting two straigths intersect at an angle of 120’?(12)
25.A.(i)Write short note on three accessories used in total station?(6)
(ii)Explain the features of total station?(6)
(OR)
B.(i)Briefly explain the components of GIS ?(6)
(ii) Briefly explain the application of GIS in the Fields of natural and water
resources?(6)
Staff In-Incharge
HOD (Civil)
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