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Surveying Questions Set 7:

Quiz Mode

If fore bearing of a line is the back bearing of the line is

Solution:

If whole circle bearing of a line is 120 °, its reduced bearing is

S 20 ° E

S 60 ° E

N 120 ° E

N 60 ° E

Solution:

The magnetic declination at a place, if the magnetic bearing of the sun at noon is 351°20', is

8°40'E

8°40'W

9°40'E

9°40'W

Solution:

A well-conditioned triangle has angles not less than and not more than respectively.

10 °, 90 °

30 °,120 °

90 °, 120 °

None of these

Solution:

In which type of surveying is the shape of the Earth taken into consideration?

Plane surveying

Topographic surveying

Geological surveying

Geodetic surveying

Solution:

The most reliable method of plotting a theodolite traverse is

by independent co-ordinates of each station

by consecutive co-ordinates of each station

by the tangent method of plotting.

by plotting included angles and scaling off each traverse leg

Solution:

The system that uses the Sun as a source of electromagnetic energy and records the naturally radiated and reflected energy from the object is called

Geographical Information System

Global Positioning System

Passive Remote Sensing

Active Remote Sensing

Solution:

An invar tape, 50 m in length, standardized at 20˚c temperature and a pull of 10 kg is given. This used to measure a baseline. The correction per tape length, if at the time of measurement the temperature was 30˚c and the coefficient of linear expansion of the tape is found to be 1 X 10-6 per ˚c,will be:

0.0200m

0.0050m

0.0005m

0.0001m

Solution:

An instrument was set up at point P, and the angle of elevation to a vane 4 m above the foot of a staff held at point Q was 9°30'. The horizontal distance between P and Q was known to be 2000 m. What is the reduced level (R.L.) in meters of the staff station Q?
[Given that the R.L. of the instrument axis was 2650.38 m, and consider refraction and curvature corrections.]

2571.10

2980.8

2981.34

3053.33

Solution:

In a pair of overlapping photographs, the mean distance between two principal points both of which lie on the datum is 6.375 cm. At the time of photography, the aircraft was 600 m above the datum. The camera has a focal length of 150 mm. In the common overlap, a tall chimney 120 m high with its base in the datum surface is observed. Determine the difference of parallax for the top and bottom of the chimney.

Surveying Questions Set 7:

If fore bearing of a line is the back bearing of the line is

Solution:

If whole circle bearing of a line is 120 °, its reduced bearing is

Solution:

The magnetic declination at a place, if the magnetic bearing of the sun at noon is 351°20', is

Solution:

A well-conditioned triangle has angles not less than and not more than respectively.

Solution:

In which type of surveying is the shape of the Earth taken into consideration?

Solution:

The most reliable method of plotting a theodolite traverse is

Solution:

The system that uses the Sun as a source of electromagnetic energy and records the naturally radiated and reflected energy from the object is called

Solution:

Solution:

Solution:

Solution:

Related Question Sets:

Related Topics:

Surveying Questions Set 7:

If fore bearing of a line is the back bearing of the line is

Solution:

If whole circle bearing of a line is 120 °, its reduced bearing is

Solution:

The magnetic declination at a place, if the magnetic bearing of the sun at noon is 351°20', is

Solution:

A well-­conditioned triangle has angles not less than ______ and not more than ______ respectively.

Solution:

In which type of surveying is the shape of the Earth taken into consideration?

Solution:

The most reliable method of plotting a theodolite traverse is

Solution:

The system that uses the Sun as a source of electromagnetic energy and records the naturally radiated and reflected energy from the object is called

Solution:

Solution:

Solution:

Solution:

Related Question Sets:

Related Topics:

A well-conditioned triangle has angles not less than and not more than respectively.