Question

Consider the given statements, identify the ones that cannot be executed with the help of a typical theodolite in surveying.

i) Measuring horizontal and vertical angles

ii) Measuring horizontal distances only

iii) Determining the area of ground

iv) Locating points on lines

1. ii and iv
2. i and iv
3. i and iii
4. ii and iii

Answer 1

Correct Answer - Option 4 : ii and iii

Concepts:

The Theodolite is used to measure horizontal angle, vertical angle, horizontal distance and vertical distances. With the help of these four parameters one can do the following tasks:

1. Locating points on a line
2. Finding the difference in the levels
3. Ranging or Setting out the curves
4. Setting out grades
5. Tachometric Surveying

 Note:  For determining the area of ground Planimeter (Platometer) is used.