Surveying Mock Test 1

1. What are used to mark the positions of the stations or terminal points of survey line?

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

3. Metric chains are generally available in _________

4. In which method measurements of distances are chiefly confined to the preliminary surveys and explorations where a surveyor is called upon to make a rough survey as quickly as possible?

5. The length of a survey line was measured with a 20 m chain and was found to be equal to 1200 m. If the length again measured with 25 m chain it is 1212 m. On comparing the 20 m chain with the test gauge, it was found to be 1 decimeter too long. Find the actual length of 25 m chain used.

6. Determining points of strategic importance are called _______

7. Determining quantities or afford sufficient data for the designing of works such as roads and reservoirs is called _______

8. If rapid sweep with right hand signaled by surveyor then action by the assistant is _______

9. What type of ranging is done if both ends of surveying lines are visible?

10. Both arms extended forward horizontally and the hands depressed briskly is the signal by surveyor then the action of the assistant should be ______