15.3.1. Conventional Instruments

Try these first

1. 1.

   What is a dumpy level used for?

   Hint

   Think about leveling heights.

2. 2.

   Which instrument measures both horizontal and vertical angles?

   Hint

   Remember, it starts with 'T'!

3. 3.

   What instrument is primarily used for measuring horizontal levels?

   • Dumpy Level
   • Theodolite
   • Tape Measure

   Hint

   Think of levels for foundations.

4. 4.

   True or False: A theodolite is used to measure only vertical angles.

   • True
   • False

   Hint

   Consider what theodolites do.

5. 5.

   You are tasked with laying out a new building. Describe how you would use a dumpy level and a chain to ensure accuracy during the layout process.

   Hint

   Think about both elevation and distance.

6. 6.

   In a scenario where you must ensure the angles of walls in a new structure are correct, how would a theodolite assist you in this process?

   Hint

   Focus on the role of angles.