If a tripod settles in the interval that elapses between taking a back sight reading and the following foresight reading, then the elevation of turning point will
A. increase
B. decrease
C. not change
D. either ‘a’ or ‘b’
Answer:A
If a tripod settles in the interval that elapses between taking a back sight reading and the following foresight reading, then the elevation of turning point will
A. increase B. decrease C. not change D. either ‘a’ or ‘b’