search
arrow-left Previous
Next arrow-right
Q: The minimum number of persons required for direct ranging is 2. Similarly, the number of persons required for indirect ranging is ______.
  • A. 3
  • B. 2
  • C. 1
  • D. 4
Correct Answer: Option B - Indirect ranging is recorded to when both the ends of the survey line are not intervisible either due to high intervening ground or due to long distance between them. •The number of persons required for indirect ranging is 2.
B. Indirect ranging is recorded to when both the ends of the survey line are not intervisible either due to high intervening ground or due to long distance between them. •The number of persons required for indirect ranging is 2.

Explanations:

Indirect ranging is recorded to when both the ends of the survey line are not intervisible either due to high intervening ground or due to long distance between them. •The number of persons required for indirect ranging is 2.