81. The type of surveying which requires least office work is
a) tacheomefry
b) trigonometrical levelling
c) plane table surveying
d) theodolite surveying
Ans: c
82. Intersection method of detailed plotting is most suitable for
a) forests
b) urban areas
c) hilly areas
d) plains
Ans: c
83. Detailed plotting is generally done by
a) radiation
b) traversing
c) resection
d) all of the above
Ans: a
84. Three point problem can be solved by
a) Tracing paper method
b) Bessels method
c) Lehman's method
d) all of the above
Ans: d
85. 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
Ans: b
86. The process of determining the locations of the instrument station by drawing re sectors from the locations of the known stations is called
a) radiation
b) intersection
c) resection
d) traversing
Ans: c
87. The instrument used for accurate centering in plane table survey is
a) spirit level
b) alidade
c) plumbing fork
d) trough compass
Ans: c
88. Which of the following methods of plane table surveying is used to locate the position of an inaccessible point ?
a) radiation
b) intersection
c) traversing
d) resection
Ans: b
89. The two point problem and three point problem are methods of
a) resection
b) orientation
c) traversing
d) resection and orientation
Ans: d
90. The resection by two point problem as compared to three point problem
a) gives more accurate problem
b) takes less time
c) requires more labour
d) none of the above
Ans: c
a) tacheomefry
b) trigonometrical levelling
c) plane table surveying
d) theodolite surveying
Ans: c
82. Intersection method of detailed plotting is most suitable for
a) forests
b) urban areas
c) hilly areas
d) plains
Ans: c
83. Detailed plotting is generally done by
a) radiation
b) traversing
c) resection
d) all of the above
Ans: a
84. Three point problem can be solved by
a) Tracing paper method
b) Bessels method
c) Lehman's method
d) all of the above
Ans: d
85. 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
Ans: b
86. The process of determining the locations of the instrument station by drawing re sectors from the locations of the known stations is called
a) radiation
b) intersection
c) resection
d) traversing
Ans: c
87. The instrument used for accurate centering in plane table survey is
a) spirit level
b) alidade
c) plumbing fork
d) trough compass
Ans: c
88. Which of the following methods of plane table surveying is used to locate the position of an inaccessible point ?
a) radiation
b) intersection
c) traversing
d) resection
Ans: b
89. The two point problem and three point problem are methods of
a) resection
b) orientation
c) traversing
d) resection and orientation
Ans: d
90. The resection by two point problem as compared to three point problem
a) gives more accurate problem
b) takes less time
c) requires more labour
d) none of the above
Ans: c
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