Question
Geomatics Engineering Question on Principles of surveying
Change Point (CP) in levelling refers to a location where
A
only backsight reading is taken
B
both backsight and foresight readings are taken
C
survey work ends
D
staff reading is taken on a benchmark
Answer
both backsight and foresight readings are taken
Explanation
Solution
The correct answer is (B) : both backsight and foresight readings are taken