Surveying Mock Test 3

10%

Question 1 of 10

1. Which of the following Interpolation method is accurate and time consuming?

by graphical method

by Arithmetic method

by squares

by estimation

Question 1 of 10

Question 2 of 10

2. In the case of hilly terrain, the tacheometric method may be used with advantages.

False

True

Question 2 of 10

Question 3 of 10

3. In indirect method, each contour is located by determining the positions of a series of points through which the contour passes.

True

False

Question 3 of 10

Question 4 of 10

4. The Contour maps are useful to determine the intersection of surfaces and measurements of earthwork.

True

False

Question 4 of 10

Question 5 of 10

5. _______ is a line lying throughout on the surface of the ground and preserving a constant inclination to the horizontal.

Contour inclination

Contour interval

Contour gradient

Contour slope

Question 5 of 10

Question 6 of 10

6. The same contour appears on either sides of a ridge or valley, for the highest horizontal plane that interests the ridge must cut it on both sides.

True

False

Question 6 of 10

Question 7 of 10

7. From a single instrument station, several points at a given gradient can be located.

True

False

Question 7 of 10

Question 8 of 10

8. By which of the following, the difference in elevation between two points can be calculated by taking a difference between the two readings and no correction for the inclination of the line of sight is necessary?

Contouring

Centering

Balancing

Levelling

Question 8 of 10

Question 9 of 10

9. ______ is the most precise instrument designed for the measurement of horizontal and vertical angles.

Dumpy level

Theodolite

Survey chain

Telescope

Question 9 of 10

Question 10 of 10

10. A single contour line can split into two in case of a change in elevations.

False

True

Question 10 of 10