1(i)
Chain Survey and Compass survey.

5 M

1(ii)
Trapezoidal rule and Prismoidal rule.

5 M

1(iii)
Surveyor's compass and Prismatic compass.

5 M

1(iv)
Rise and fall method and plane of collimation method.

5 M

2(a)
The following notes refers to the reciprocal leveling:

Find i) the true R.L. of B, ii) Combined correactions for curvature and refraction and iii) Error in collimation adjustment of the instrument.

Instrument Station | Staff readings on | Remarks | |

A | B | ||

A | 1.030 | 1.63 |
Distance between A and B = 800m R L of A is 440. |

B | 0.950 | 1.54 |

Find i) the true R.L. of B, ii) Combined correactions for curvature and refraction and iii) Error in collimation adjustment of the instrument.

8 M

2(b)
Write a detailed note on obstacles in chain surveying.

7 M

2(c)
A line was measured with steel tape which was exactly 30m at a pull of 5kg and measured length 229.62m. The pull applied during measurement was 10kg and the tape was uniformly supported. Find the true length of line if the cross- sectional area of tape was 0.02cm

^{2}and modulus of elasticity of tape material = 2.1×10^{5}kg/cm^{2}.
5 M

3(a)
Compared closed traverse and open traverse.

4 M

3(b)
Compare well-conditioned and ill conditioned triangle.

4 M

3(d)
Describe advantages and disadvantages of plane table survey.

6 M

3c)
What is a local attraction? Which are the methods of elimination of local attraction?

6 M

4(a)
Calculate the included angles for the closed compass traverse ABCDA run clockwise from following data:

Line | AB | BC | CD | DA |

F B | 40° | 70° | 210° | 280° |

10 M

4(b)
Calculate the missing quantities for a theodolite survey of closed traverse ABCDA:

Line | AB | BC | CD | DA |

Length in m | 550 | 1200 | 880 | 1050 |

Azimuth | 60° | ? | ? | 310° |

10 M

5(a)
Calculate the volume of earth removed for a piece of borrow pit shown. At the corners like data mentioned is amount of cut in meters. Each square is 9mx9m.

!mage

!mage

10 M

5(b)
Describe in detail procedure of taking bearing of a line with theodolite.

5 M

5(c)
Explain in detail the use of theodolite as a level.

5 M

6(a)
Define contour. Explain the methods of interpolation of contours.

8 M

6(b)
Describe the working of Amsler's planimeter.

5 M

6(c)
Explain how the project of theodolite traversing is excuted?

7 M

More question papers from Surveying - 1