While setting a plane table at a station it was found that the error in centering was 30 cm away from the ray of length 40 m drawn from the station. If the scale of the plan is 1 cm = 2 cm, the displacement of the end of the ray in plan from the true position will be
1.0.02 cm
2. 0.15 cm
3. 02 cm
4. 0.1 cm
Posted Date:-2021-05-13 08:27:18