LEVELLING QUIZ

The first reading, from a level station is:

• Fore sight

• Back sight

• Intermediate sight

• Any sight

A relatively fixed point of known elevation above datum, is called

• Datum point

• Reduced level

• Reference point

• Bench mark

The method of surveying used for determining the relative heights of points on the surface of the earth is called

• Simple levelling

• Levelling

• Differential levelling

• Longitudinal levelling

The back sight reading on a bench mark of 'RL. 200.00m is 2.685 and fore sight reading on 'B* is 1.305m the RL of B is:

• 202.685m

• 201305m

• 201.380m

• 203.990m

.…………..is a point denoting shifting of the level.

• Change point

• Back sight

• Station point

• Intermediate point