CHAIN SURVEYING

1. The smallest division in a metric chain is:

• 5 MM

• 10 CM

• 1 M

• 20 CM

2.  Which of the following is NOT a method of ranging?

• DIRECT RANGING

• INDIRECT RANGING

• RECIPROCAL RANGING

• PARALLEL RANGING

3. In the stepping method of ranging on sloping ground, what is done?

• The line is measured in short horizontal lengths 

• A series of right angles are established

• A plumb bob is used to transfer points to the ground 

• The line is measured using a tape measure 

4.     A metallic chain using in chain surveying are provided with joining many number of links and the each length link is __________.

5.     ________________ Tape is generally preferred for high-precision linear measurements in surveying, such as baseline measurement.