B.TECH - Semester 4 surveying 2 Question Paper 2021 (dec)
Practice authentic previous year university questions for better exam preparation.
Sample Questions
- List the factors which determine the inter-visibilly between Iriangulation stations.
- What are the different lypes of errors in measurements?
- Dislinguish between simple, compound and rewerse curves.
- Lisl out wiln sketch the different types of vertical curve.
- Deline the following terms (a) Celestial sphere (b) Declinalion circle,
- What is meanl by relief displacement?
- What are the mertis and limilations of Iolal station? $$ (8 \times 5=40 \text { Marks }) $$ Answer one full questions from each Module.
- (a) What is meanl by Satellite station and reduction to centre?
- (b) Two triangulation slations A and B are 120 km apart and have elovalions of 178 m and 200 m respeclively. The indervening ground al a distance of 40 km Irom A, may be assumed to have a uniform elevation of 150 melres Find the minimum height of sig...
- (a) State the laws of weights.
- (b) The angles of a lriangle ABC were recorded as follows $$ \begin{array}{ll} A 75^{\circ} 15^{\prime} 20^{\prime \prime} & \text { weight } 2 \\ B=51^{\circ} 45^{\prime} 30^{\prime \prime} & \text { weight } 3 \\ C=50^{\circ} 04^{\prime} 56^{\prim...
- (b) Two straights AB and BC inlersect al a chainage of 4000 m , the intersection angle being $140^{\circ}$, Calculate the radius and chainage of langent points of a $6^{\circ}$ circular curve that can conned the two straights. Find the necessary data...
- (a) Explain any wo syslems of coordinales employed lo locale position of a heavenly body.
- (b) Delermine the hour angle and declination of a star from the following data Altitude of the star is $22^{\circ} 36^{\prime}$, Azimuth is $42^{\circ} \mathrm{Vu}$ and latilude of the place of observation is $40^{\circ} \mathrm{N}$.
- (a) Derive an expression for focal length of a camera lens of a photolheodolite.
- (b) Two poinls A and B having elevalions of 600 m and 400 m respectively above dalum appear on the vertical photograph having focal length of 15 cm and flying allitude of 3000 m above dalum. Their corresponding co-ordinales are as rollows. Poinl Pho...
- (a) Explain different types of EDM insliuments with examples. 10
- (b) Illustrate the fundamental measurements in tolal slation survey. 10