Surveying - Engineering

Q1:

To orient a plane table at a point with two inaccessible points, the method generally adopted, is

A intersection

B resection

C radiation

D two point problem.

ANS:D - two point problem.

The intersection method is used to locate inaccessible points.

But here in this question, inaccessible points are already located and we have to locate an accessible point. Resection methods are for orientation, two-point & three-point problems are also for orientation.