Chapter:

Introduction-to-Survey-objective

1.

The process of a location of intermediate points on a survey line is:


2.

An offset is a _________ distance of an object measured from survey line.


3.

To continue a survey line AB past an obstacle, a line BC 100 m long was set out perpendicular to AB and from C angles BCD and BCE were set out at 60° and 45° respectively. Determine lengths which must be chained off along CE in order that ED may be in AB produced?


4.

In how many ways can ranging be carried out?


5.

The accuracy of measurement in chain surveying does not depend upon


6.

Which of following is not one among three major kinds of obstacles of chaining?


7.

Perpendicularity of an offset may be judged by eye, if length of offset is


8.

Prolongation of a chain line across an obstruction in chain surveying is done by


9.

Chain surveying is well  adopted for


10.

Check or proof lines in chain surveying are essentially required to