STUPIDSID
Attempt any two questions.
1 (a)
Explain in detail the tacheometric radial contouring project?
10 M
1 (b)
Describe the procedure of setting out a bridge.
10 M
1 (c)
Write an exhaustive note on block contouring project?
10 M
2 (a)
A tacheometer is set up at an intermediate point on a straight line PQ and the following readings were marked on a vertically held staff.
Compute: i) The horizontal distance PQ?
ii) The Rls of P and Q if the RL of instrument station '0' is 100.000 m and the ht. Of instruments is 1.410m?
| Inst stn | Staff stn | Vertical Angle | Staff Intercept(m) | Central hair Reading (m) | Reamarks |
| 0 | P | +6° 00' | 2.055 | 1.875 | K=100 |
| 0 | Q | -3° 30' | 2.25 | 2.105 | C=0.3 |
Compute: i) The horizontal distance PQ?
ii) The Rls of P and Q if the RL of instrument station '0' is 100.000 m and the ht. Of instruments is 1.410m?
10 M
2 (b)
Explain the methods of determining techeometic constants?
10 M
3 (a)
Describe the liner methods of setting out a simple circular curve?
10 M
3 (b)
Two tangents intersect at chainage 1230m, the deflection angle being 30°. Calculate all the data necessary for setting out a simple out a simple circular curve of 330m radius by Rankine's method? Take P.I.=30m.
10 M
4 (a)
Differentiate between the composite curve and compound curve with sketches?
10 M
4 (b)
Explain the procedure of setting out a vertical curve by chord gradient method.
10 M
5 (a)
What is total station? State the various uses of the same?
10 M
5 (b)
Write explanatory note on EDM. State its working principle and corrections to the distances measured by EDM.
10 M
Write notes on (any four)
6 (a)
Principle of techeometry.
5 M
6 (b)
Setting out a culvert.
5 M
6 (c)
Reverse curve.
5 M
6 (d)
GPS.
5 M
6 (e)
GIS.
5 M
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