1.1. Unit Specifics

Try these first

1. 1.

   What is the main function of a theodolite?

   Hint

   Think about what types of measurements theodolites are used for.

2. 2.

   Define surveying.

   Hint

   Consider how surveying relates to engineering and mapping.

3. 3.

   What is surveying primarily used for?

   • Establishing land boundaries
   • Collecting data for engineering projects
   • Finding directions
   • All of the above

   Hint

   Think about all the roles surveying plays in different contexts.

4. 4.

   True or False: Plane surveying can be used for national border measurements.

   • True
   • False

   Hint

   Reflect on the scale of areas that plane surveying covers.

5. 5.

   A survey crew is tasked with determining the boundaries of a new property. They use a theodolite to measure angles. Given that they have established two fixed points, calculate how triangulation will help in finding a third point accurately.

   Hint

   Think about the relationships between angles and distances in a triangle.

6. 6.

   In a construction project, deviation from the planned coordinates was observed after laying down the foundation. Discuss how improper surveying techniques could have led to these inaccuracies.

   Hint

   Consider how using basic principles of surveying can prevent this scenario.