Civil Diploma
MCQ's
MCQ On Plane Table Surveying
Note: Answer available just blow of options.
1. Plane Tabling is _________________ method of surveying.
(a) Graphical
(b) analytical
(c) mathematical
(d) none of above
Answer:
Option (a)
2. The principle of plane tabling is ______________________.
(a) Trigonometry
(b) Similarity
(c) Contouring
(d) Parallelism
Answer:
Option (d)
3. What are the types of plane tables ?
(a) Simple plane table
(b) Johnson plane table
(c) Coast survey table
(d) All of above
Answer:
Option (d)
4. which is the method of plane tabling ?
(a) Ranging
(b) Traversing
(c) Both A and B
(d) None of the above
Answer:
Option (b)
5. ______________ must be done when the plane table is set up at more than one station.
(a) Marking the north line
(b) Orientation
(c) Both A and B
(d) None of above
Answer:
Option (b)
6. _________________ method of plane tabling is suitable for locating inaccessible points.
(a) Radiation
(b) Resection
(c) Intersection
(d) All of Above
Answer:
Option (c)
7. Which of following is not an instrument used in plane tabling ?
(a) Alidade
(b) U - fork
(c) Trough Compass
(d) None of above
Answer:
Option (d)
8. What are advantages of Plane Table surveying ?
(a) Rapid method
(b) Can be used in all weather
(c) Re-ploting can be done easily
(d) All of above
Answer:
Option (a)
9. _____________ is used for sighting the objects and drawing the rays in plane table surveying.
(a) Plain Alidade
(b) Telescopic Alidade
(c) Both A and B
(d) None of above
Answer:
Option (c)
10. Plane table survey is used for ____________
(a) Small to medium scale works
(b) plotting topographical maps
(c) filling in interior details of traverse
(d) All of above
Answer:
Option (b)
Option (d)
11. U fork is primarily used for
(a) Centering the table
(b) Transferring the ground point on to table
(c) Both A and B
(d) None of above
Answer:
Option (c)
12. Which type of plane table have a ball and socket joint to facilitate the titling which is useful in lev.
(a) Simple plane table
(b) Johnson plane table
(c) Coast survey table
(d) All of above
Answer:
Option (b)
13. Which type of plane table have a proper leveling head of 3 foot screws for accurate leveling of tab
(a) Simple plane table
(b) Johnson plane table
(c) Coast survey table
(d) None of above
Answer:
Option (c)
14. If accurate orientation of plane table is to be done in area prone to local attraction, it is done by _
(a) By backsighting
(b) By magnetic needle
(c) Both A and B
(d) None of these
Answer:
Option (a)
15. The principle of Resection method is _____________ to that of the intersection method.
(a) Same
(b) Different (no relation with each other)
(c) Opposite
(d) None of these
Answer:
Option (c)
16. Plane table survey carries a lot of accessories with it which are likely to be lost. (a) True
(b) False
(c) Cannot say
(d) None of above
Answer:
Option (a)
17. In plane table ________________ are adjustable/avoidable.
(a) Climatic errors
(b) Instrumental errors
(c) Personal errors
(d) None of above
Answer:
Option (b)
18. In plane table survey, an incorrect scale used by mistake is an example of ______________.
(a) Errors in plotting
(b) Instrumental error
(c) Both A and B
(d) None of above
Answer:
Option (a)
19. Which of the following is/are special methods of resection ?
(a) Back ray method
(b) Two point problem
(c) Three point problem
(d) All of above
Answer:
Option (d)
20. Normally while working with plane table, is there any possibility to overlook any important objec
(a) Yes
(b) No
(c) Cannot say
(d) None of above
Answer:
Option (b)
21. While executing survey with plane table, if alidade was not pivoted on the same side of station thr
(a) Instrumental errors
(b) Errors in plotting
(c) Personal errors
(d) All of above
Answer:
Option (c)
22. In plane table survey, errors in plotting are generally __________________ in nature.
(a) Cumulative
(b) Compensating
(c) Both A and B
(d) None of above
Answer:
Option (a)
23. In plane table survey, bessel's method is used for solution of ______________.
(a) Two point problem
(b) Three point problem
(c) Both A and B
(d) None of above
Answer:
Option (b)