Detailed plotting is generally done by________________?
A. radiation
B. traversing
C. resection
D. all of the above
MCQs / Q&A
The type of surveying which requires least office work is________________?
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_________________?
Three point problem can be solved by_________________?
A. Tracing paper method
B. Bessels method
C. Lehman’s method
D. all of the above
Intersection method of detailed plotting is most suitable for________________?
Intersection method of detailed plotting is most suitable for________________?
A. forests
B. urban areas
C. hilly areas
D. plains
Benchmark is established by________________?
Benchmark is established by________________?
A. hypsometry
B. barometric levelling
C. spirit levelling
D. trigonometrical levelling
A series of closely spaced contour lines represents a___________________?
A series of closely spaced contour lines represents a___________________?
A. steep slope
B. gentle slope
C. uniform slope
D. plane surface
Closed contours, with higher value inwards, represent a_______________?
Closed contours, with higher value inwards, represent a_______________?
A. depression
B. hillock
C. plain surface
D. none of the above
Direct method of contouring is_________________?
Direct method of contouring is_________________?
A. a quick method
B. adopted for large surveys only
C. most accurate method
D. suitable for hilly terrains
Which of the following methods of con-touring is most suitable for a hilly terrain ?
Which of the following methods of con-touring is most suitable for a hilly terrain ?
A. direct method
B. square method
C. cross-sections method
D. tacheometric method
In direct method of contouring, the process of locating or identifying points lying on a contour is called_______________?
In direct method of contouring, the process of locating or identifying points lying on a contour is called_______________?
A. ranging
B. centring
C. horizontal control
D. vertical control