STUPIDSID
Solve any one question from Q.1(a,b)& Q.2(a,b)
1(a)
Explain the procedure of orienting the plane table back sighting with sketch.
6 M
1(b)
Following readings were observed during testing of a dumpy level:
a) Is the instrumentsin adjustment?
b) What should be the R.L. of B, if R.L. of A is = 450.00m?
c) What is the colimation error in the second set?
| Instruments at | Staff Readings on | Remark | |
| A | B | ||
| A | 1.725 | 2.245 | Distance between A & B is 200 m |
| B | 2.145 | 3.045 | |
a) Is the instrumentsin adjustment?
b) What should be the R.L. of B, if R.L. of A is = 450.00m?
c) What is the colimation error in the second set?
6 M
2(a)
Correct the bearings of closed traverse PQRSP for a local attraction if any.
| Line | PQ | QR | RS | SP |
| F.B. | 134° 30' | 120° 00' | 174° 30' | 276° 30' |
| B.B. | 314° 30' | 299° 20' | 356° 40' | 95° 00' |
6 M
2(b)
Explain with sketch the error occured due to curvature and error due to refraction.
6 M
Solve any one question from Q.3(a,b)& Q.4(a,b)
3(a)
Determine the missing data for the following table of a closed traverse ABCDA.
| Line | AB | BC | CD | DA |
| Length (m) | 230.5 | 250.2 | ....... | ....... |
| Bearing | N36° 45'E | S82° E' | S10° 15E' | N82° 43'W |
6 M
3(b)
Explain with sketch the fixed hair method of tacheometry, when line of sight is inclined downword (depression) and staff is vertical.
6 M
4(a)
Define the terms:
Trunion axis, Transiting, Telescope normal, Latitude, Face right.
Trunion axis, Transiting, Telescope normal, Latitude, Face right.
5 M
4(b)
A tacheometer was set up at a station P and following readings were obtained on a vertically held staff. The constants of the instrument were 100 and 0.
Find the horiziontal distance from P to Q and the reduced level station Q.
| Station | Staff station | Vertical angle | Hair readings (in mtrs) | Remarks |
| P | B.M. | -6° 12' | 0.963, 1.515, 2.067 | R.L. of B.M. is = 460.650 mtrs. |
| P | Q | +7° 5' | 0.819, 1.341, 1.863 |
Find the horiziontal distance from P to Q and the reduced level station Q.
7 M
Solve any one question from Q.5(a,b) Q.6(a,b)
5(a)
Two roads AB & BC meets at B with deflection angle 52° 30' at a chainage of 1280m. Calculate the necessary data for setting out a curve with radius of 150m by "radial offset from tangent" method.
7 M
5(b)
Write a note on necessity and types of transition curves.
6 M
6(a)
Classify curves in different types. Draw a sketch for simple circular curve showing all its elements and derive the formula for tangent length and curve length.
6 M
6(b)
Two tangents AB and BC meets at B with deflection angle &50deg; 30' at a chainge of 1280m. Calculate the necessary data for setting out a curve with radius of 150m by One theodolite method take peg interval of 20m.
7 M
Solve any one question from Q.7(a,b) Q.8(a,b)
7(a)
Write a short note on GLONASS (Global Navigation and Surveying System).
6 M
7(b)
Write a note on setting out a building.
7 M
8(a)
Enlist the limitations of the prevalent survey techniques and so give advantages of Space Based Positioning System (SBPS).
7 M
8(b)
Write a short note on survey for drainage line work.
6 M
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