LEVELLING SURVEY - Quiz

1) What type of staff is used, if the sight are long?

Solid staff Folding staff Telescopic staff Target staff

2) Which levelling staff consists of three pieces?

Solid staff Folding staff Telescopic staff Invar staff

3) How the staff should be read?

Downwards Upwards Left side Right side

4) What is the folded length of staff, while folding staff is not in use?

2m 2.5m 3m 3.5m

5) Which levelling is the relative height of point is found out by some direct observation?

Indirect levelling Direct levelling Simple levelling Different levelling