1.

In levelling, error due to earth’s curvature is to be corrected using:$#
A. C<sub>c</sub>=0.0673D<sup>2</sup>
B. C<sub>c</sub>=0.0112D<sup>2</sup>
C. C<sub>c</sub>=0.0136D<sup>2</sup>
D. C<sub>c</sub>=0.0785D<sup>2</sup>
Answer» E.


Discussion

No Comment Found

Related MCQs