COMPASS SURVEYING - Practice Mode

1) How many are methods for eliminating the effects of local attractions?
Correct Answer: 2 methods
2) What is the exact difference between fore bearing and back bearing of local attraction in a particular place?
Correct Answer: 180 Degree
3) Which quadrants has the numerical value of bearings increased in clock wise direction?
Correct Answer: I and III quadrant
4) Which quadrants has the numerical value of bearings increased in anticlockwise direction?
Correct Answer: II and IV quadrant
5) Which method of errors do not accumalate plotting in compass survey?
Correct Answer: Rectangular coordinate method