Surveying Practice Test 1

1. Whenever possible, a survey station must be fixed with reference to a minimum ____ number of permanent objects.

2. What is laid by joining the apex of the triangle to any point on the opposite side or by joining two points on any two sides of a triangle?

3. Metric chains are generally available in _________

4. The difference between the two measured values of the same quantity is ______

5. Right arm up and moved to the right by the surveyor then the action of assistant should be ________

6. Which among the following scales is used to determine the original scale when the plan on the drawing sheet shrinks due to atmospheric conditions?

7. Direct ranging is done when the two ends of the survey lines are _______

8. Convenient direction towards permanent and prominent mark or signal is _________

9. Slow sweep with the right hand is signal by a surveyor, action by the assistant is _________

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