Chapter:

introduction-to-surveying

1. Identity following symbol.


2. What is driven or filled or embedded in roads during marking of survey stations?


3. The simplest instrument used for setting right angles is a _____


4. Identity below symbol.


5. Which of following are not sources of errors?


6. Identity following symbol.


7. Which of following is sighting device?


8. Which cross staff consists of two pairs of vertical slits giving two lines of sights at right angles to each or?


9. In which type of surveying only linear measurements are made?


10. The book in which chain or tape measurements are entered is called ___