McqMate
Q. |
Which of the following errors can be neutralised by setting the level midway between the two stations ? |
A. | error due to curvature only |
B. | error due to refraction only |
C. | error due to both curvature and re-fraction |
D. | none of the above |
Answer» C. error due to both curvature and re-fraction |
View all MCQs in
SurveyingNo comments yet