STUPIDSID
Write short notes on (Any four)
1(a)
Block contouring project in survey camp
5 M
1(b)
Methods of tacheometry
5 M
1(c)
Route surveying
5 M
1(d)
Remote sensing
5 M
1(e)
Designations of curves
5 M
1(f)
Electronic Digital Theodolite
5 M
2(a)
Describe the radial contouring project in detail?
10 M
2(b)
In tacheometry, the following observations were observed with a tacheometer, fitted with anallatic lens and multiplying constant as 100. If the RL of BM is 555.700m. Calculate the Rls of A, B and C?
|
Inst. sth |
ht (m) |
staff stn |
vertical single |
staff readings (m) |
remark |
| A | 1.40 | BM | -1°35' | 3.540, 2.330, 1.120 |
LOS Inclined staff vertical |
| A | 1.40 | B | +2°54' | 3.550, 2.380, 1.210 | |
| B | 1.38 | C | +3°12' | 3.985, 2.425, 0.865 |
10 M
3(a)
The stadia readings with a horizontal sight on a vertical held 50m away from a tacheometer are 1.284 and 1.780m. The total length of object glass is 250mm. The distance object glass and trunnion axis is 150mm, calculate stadia interval?
10 M
3(b)
Explain the steps involved in determining 'L' section and 'C' section of a road? State the practical utilities of these for a civil engineer?
10 M
Explain the followings with neat sketches
4(a)(i)
Compound curve
3 M
4(a)(ii)
Composite curve
3 M
4(a)(iii)
Reverse curve
3 M
4(a)(iv)
Vertical curve
3 M
4(b)
What are the essential requirements of a transition curve? Derive an expression for an ideal transition curve?
8 M
5(a)
Two tangents intersect at chainage (79_10) and the deflection angle is 50° 30'. Compute the necessary data for setting out of simple circular right hand curve of 300 m radius by Rankine's method. Take P.I. = 30m. Prepare setting out table and show necessary checks.
12 M
5(b)
Discuss the methods of setting out simple circular curve with sketches.
8 M
Explain the following
6(a)
GPS
5 M
6(b)
EDM
5 M
6(c)
Use of computers in surveying
5 M
6(d)
Total station
5 M
6(e)
Project survey for a dam
5 M
6(f)
Setting out of culvert
5 M
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