Chapter:

engineering-surveying-mcqs-2

1. Axis of altitude level is


2. The imaginary line passing through intersection of cross hairs and optical centre of objective, is known as


3. Closed contours of decreasing values towards ir centre, represent


4. During levelling if back sight is more than foresight


5. Surveys which are carried out to provide a national grid of control for preparation of accurate maps of large areas, are known


6. When bubble of level tube of a level, remains central


7. The angle of intersection of a curve is angle between


8. The least count of a vernier scale is


9. The constant vertical distance between two adjacent contours, is called


10. A plumb line is