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This set of Surveying Multiple Choice Questions & Answers (MCQs) focuses on Surveying Set 10
Q1 | Full form of RTK is…
- Real time kinematic
- Real talk kinematic
- none
- all
Q2 | Types of GPS maps is:
- Rester maps
- Vector maps
- Both of above
- all
Q3 | Anroid map used by GPS is:
- Street map
- Topographical map
- Aerial photography
- All of above
Q4 | What type of surveys needs to fix the boundaries of municipalities and of state and federaljurisdictions?
- Topographic Surveying
- Hydrographic Surveying
- Cadastral Surveying
- City Surveying
Q5 | Determining different strata in the earth’s crust is called as_______
- Mine Survey
- Geological Survey
- Geodetic Survey
- Archaeological Survey
Q6 | Metric chains are generally available in _________
- 15m
- 120m
- 20m
- 25m
Q7 | What triangles are generally preferred to get good results in plotting?
- Isosceles
- Obtuse angled
- Equilateral
- Acute angle
Q8 | Survey lines must be as few as possible is the condition to be fulfilled by survey lines or surveystations.
- TRUE
- FALSE
- none
- all
Q9 | When it is possible to chain round the obstacle, i.e a pond, hedge etc. This case comes under which among the three kinds of obstacles to chaining?
- obstacles to ranging but not chaining
- obstacles to chaining but not ranging
- obstacles to levelling
- obstacles to ranging and chaining
Q10 | In surveyor’s compass, graduations are in a Q.B system.
- TRUE
- FALSE
- none
- all
Q11 | Two contour lines of different elevations cannot cross each other.
- TRUE
- FALSE
- none
- all
Q12 | A series of straight parallel and equally spaced contours represent ________
- Hills
- Ponds
- Plane surface
- Desert
Q13 | Contour lines cross a watershed or ridge line at _____
- 90°
- 100°
- 45°
- 30°
Q14 | In plane table surveying, plotting and recording of values are done simultaneously.
- TRUE
- FALSE
- none
- all
Q15 | Orientation of table involves which among the following?
- Traversing
- Fore sighting
- Back sighting
- Measuring bearing
Q16 | Levelling deals with measurements in a ______
- Horizontal plane
- Inclined plane
- Vertical plane
- Both vertical and horizontal plane
Q17 | Which line is normal to the level line at a point?
- Datum line
- Vertical line
- Horizontal line
- Plumb line
Q18 | For removing the parallex,
- the eye-piece should be focussed for distinct vision of cross-hairs
- the image of the object should be brought in the plane of cross-hairs
- either (a) or (b)
- both (a) and (b)
Q19 | An imaginary line joining the point of intersection of the cross-hairs of the diaphragm and the optical centre of the object glass, is known as
- fundamental line
- axis of telescope
- axis of level tube
- line of collimation
Q20 | At the magnetic poles, the amount of dip is
- 0?
- 45?
- 60?
- 90?
Q21 | Collimation method is used in
- profile levelling
- differential levelling
- check levelling
- both (a) and (b)
Q22 | The autogenous curve of an automobile corresponds to a
- cubic parabola
- clothoid spiral
- true spiral
- lemniscate
Q23 | In a lemniscate curve, the angle between the tangent at the end of the polar ray and the tangent at the commencement of the curve (i.e. straight) is
- equal to
- double
- three times
- four times
Q24 | The mimiting length of the offset is
- 5 m
- 10 m
- 15 m
- 20 m
Q25 | The value of additive constant for the tacheometer varies from
- 0 to 15 cm
- 15 to 30 cm
- 30 to 45 cm
- 45 to 60 cm