LEVELLING SURVEY - Quiz

1) Which is the fundamental line in levels?

The line of collimation Horizontal line Vertical line Slant line

2) How many permanent adjustment are required in dumpy level?

One Two Three Four

3) Which surface is normal to the direction of gravity at all points?

Horizontal surface Vertical surface Level surface Curved surface

4) Which line is normal to plumb line at all points?

Curved line Horizontal line Vertical line Level line

5) What is the full form of GTS?

Great triangulation survey Global trigonometrical survey Great trigonometrical survey Great traverse survey