LEVELLING SURVEY - Quiz

1) Which column is used for first entry on the level book page?

Fore sight Back sight Intermediate sight Height of instrument

2) Which column is used for last entry on the level book page?

Fore sight Back sight Intermediate sight Height of instrument

3) What is the another name of positive or plus sight in levelling survey?

Staff reading Back sight Intermediate sight Fore sight

4) Which levelling rod is used for precise work?

Invar staff Telescopic staff Folding staff Target staff

5) How to calculate the height of collimation?

R.L of Bench mark + Back sight reading R.L of Bench mark ? I.S reading R.L of Bench mark ? F.S reading R.L of Bench mark ? Back sight reading