Multiple Choice
Subtense bar is an instrument used for
A) levelling
B) measurement of horizontal distances in plane areas
C) measurement of horizontal distances in undulated areas
D) measurement of angles
Correct Answer:
Verified
Correct Answer:
Verified
Q15: The type of surveying which requires least
Q16: Which of the following methods of theodolite
Q17: Benchmark is established by<br>A)hypsometry<br>B)barometric levelling<br>C)spirit levelling<br>D)trigonometrical levelling
Q18: The process of determining the locations of
Q19: Contour interval is<br>A)the vertical distance between two
Q21: After fixing the plane table to the
Q22: Horizontal distances obtained by thermometric observations<br>A)require slope
Q23: Intersection method of detailed plotting is most
Q24: 90°Bowditch rule is applied to<br>A)an open traverse
Q25: The methods used for locating the plane