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WorksheetsSurveying
Total questions: 15
Worksheet time: 3mins
Surveying is ....
Positioning features on and below the surface of the Earth and representing these features on a map
Positioning features on the surface of the Earth and representing these features on a map
Positioning features below the surface of the Earth and representing these features on a map
None of the above
GNSS refers to
Geotechnical Network Satellite System
Geotechnical Navigation Satellite System
Global Navigation Satellite System
Global Network Satellite System
The three basic quantities that are measured in surveying are ...
Heights
Temperature
Angles
Distances
Pressure
Which of the following accessories are required for differential leveling?
Leveling equipment
Leveling staff
Tripod
Tape
All of the above options
Find right equation of allowable misclosure
Allowable misclosure = ±mn
Allowable misclosure = ±m2n
Allowable misclosure = ±nm
Allowable misclosure = ±nm
Heights can be determined by using ...
Rise and Fall method
Calibration method
Height collimation method
Reduced structure method
Barometric Levelling is ...
Uses atmospheric pressure to estimate elevation
Determines elevations using vertical angles and distances
Determines elevations using temperature change in boiling water
Used for determining heights of ceilings or underside of bridges
Total station should be calibrated regularly for precision survey
True
False
Azimuths is
Direction of line between two points
Direction of line between four points
Intersection of several lines
Providing horizontal and vertical control
When using a steel tape, tension correction is necessary because:
Steel contracts at higher tension
Tapes are calibrated under a specific standard tension
Fiberglass tapes are more elastic
The slope angle affects horizontal projection
What is shown in the present picture?
Treepod
Tripod
Tape
Tapepod
How many benchmark points have been set across Nazarbayev University?
4
6
8
10
The two-peg test is primarily used to detect:
Staff graduation errors
Tripod instability
Collimation error in the instrument
Refraction error during hot days
In plane surveying, the curvature of the Earth is:
Considered essential
Ignored
Measured using spherical trigonometry
Only relevant for large-scale projects
Which instrument is used in modern electronic surveying?
Compass
Chain
Total Station
Plane Table
