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Surveying Questions Set 30:

Quiz Mode

What is the least count of an Optical theodolite?

1 second

5 seconds

30 seconds

1 minute

Solution:

In cartography, the underwater contours are also known as

Bathymetric curves

Ridge lines

Agonic lines

Isocrome line

Solution:

In which plane is the telescope of the theodolite turned to swing?

Horizontal axis

Horizontal plane

Inclined plane

Vertical plane

Solution:

Which of the following stations are free from theeffect of local attraction?

STATION A & B only

STATION B & C only

STATION C & D only

STATION D & E only

Solution:

Optimal flight planning for a photogrammetric survey should be carried out considering

only side-lap

only end-lap

either side-lap or end-lap

both side-lap as well as end-lap

Solution:

In a theodolite, what is the process of turning the telescope in the vertical plane through 180 degrees about the horizontal axis called?

Reversing

Bubble line

Double centering

Centering

Solution:

According to Lehman's rules, the position of the plane table is considered unreliable if the station lies:

inside the great circle.

on the great circle.

outside the great circle.

inside or outside the great circle.

Solution:

Two straight lines intersect at an angle of 60 °(deflection). The radius of the curve joining the two straight lines is 600 m. The length of long chord and mid-ordinate (in metres) of the curve are

80.4, 600.0

600.0, 80.4

600.0, 39.89

49.89, 300.0

Solution:

An offset is 15 m long and the scale of plotting is 1 cm = 30 m. If the accuracy in linear measurement is 1 in 20, then the permissible error in the angular measurement is
[The displacement of a point on the paper must not exceed 0.025 cm]

1°

2.4°

4°

0°

Solution:

In a leveling exercise between two points A and B on opposite sides of a pond, the following observations were made:
When the level was set up near point A, the staff readings at A and B were 2.5 m and 2.0 m respectively.
When the level was moved and set up near point B, the staff readings at A and B were 1.2 m and 1.7 m respectively.
Calculate the difference in height between points A and B (in metres).

0.5 m

0 m

1 m

7 m

Surveying Questions Set 30:

What is the least count of an Optical theodolite?

Solution:

In cartography, the underwater contours are also known as

Solution:

In which plane is the telescope of the theodolite turned to swing?

Solution:

Which of the following stations are free from theeffect of local attraction?

Solution:

Optimal flight planning for a photogrammetric survey should be carried out considering

Solution:

In a theodolite, what is the process of turning the telescope in the vertical plane through 180 degrees about the horizontal axis called?

Solution:

According to Lehman's rules, the position of the plane table is considered unreliable if the station lies:

Solution:

Two straight lines intersect at an angle of 60 °(deflection). The radius of the curve joining the two straight lines is 600 m. The length of long chord and mid-ordinate (in metres) of the curve are

Solution:

An offset is 15 m long and the scale of plotting is 1 cm = 30 m. If the accuracy in linear measurement is 1 in 20, then the permissible error in the angular measurement is
[The displacement of a point on the paper must not exceed 0.025 cm]

Solution:

Solution:

Related Question Sets:

Related Topics:

Surveying Questions Set 30:

What is the least count of an Optical theodolite?

Solution:

In cartography, the underwater contours are also known as

Solution:

In which plane is the telescope of the theodolite turned to swing?

Solution:

Which of the following stations are free from theeffect of local attraction?

Solution:

Optimal flight planning for a photogrammetric survey should be carried out considering

Solution:

In a theodolite, what is the process of turning the telescope in the vertical plane through 180 degrees about the horizontal axis called?

Solution:

According to Lehman's rules, the position of the plane table is considered unreliable if the station lies:

Solution:

Two straight lines intersect at an angle of 60 °(deflection). The radius of the curve joining the two straight lines is 600 m. The length of long chord and mid-ordinate (in metres) of the curve are

Solution:

An offset is 15 m long and the scale of plotting is 1 cm = 30 m. If the accuracy in linear measurement is 1 in 20, then the permissible error in the angular measurement is [The displacement of a point on the paper must not exceed 0.025 cm]

Solution:

Solution:

Related Question Sets:

Related Topics:

An offset is 15 m long and the scale of plotting is 1 cm = 30 m. If the accuracy in linear measurement is 1 in 20, then the permissible error in the angular measurement is
[The displacement of a point on the paper must not exceed 0.025 cm]