The two point problem and three point problem are methods of________________?
A. Resection
B. Orientation
C. Traversing
D. Resection and orientation
The size of a plane table is________________?
A. 750 mm x 900 mm
B. 600 mm x 750 mm
C. 450 mm x 600 mm
D. 300 mm x 450 mm
Detailed plotting is generally done by________________?
A. Radiation
B. Traversing
C. Resection
D. All of the above
The type of surveying which requires least office work is________________?
A. Tacheomefry
B. Trigonometrical levelling
C. Plane table surveying
D. Theodolite surveying
Three point problem can be solved by_________________?
A. Tracing paper method
B. Bessels method
C. Lehman’s method
D. All of the above
Benchmark is established by________________?
A. Hypsometry
B. Barometric levelling
C. Spirit levelling
D. Trigonometrical levelling
Direct method of contouring is_________________?
A. A quick method
B. Adopted for large surveys only
C. Most accurate method
D. Suitable for hilly terrains