← SetsSurveying & Geomatics — Set 4
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Surveying & Geomatics Practice Questions — Set 4
10 free Surveying & Geomatics reviewer questions with answers and explanations. Pindutin ang sagot mo para makita agad kung tama — kasama na ang paliwanag. Set 4 of 5.
31
A simple curve has a radius of 250 meters and a central angle of 30°. What is the 'Tangent Distance' (T) of the curve?
32
Which of the following describes a 'Systematic Error' in surveying measurement?
33
In differential leveling, what is the purpose of 'Balanced Setups' (making backsight and foresight distances equal)?
34
What is the 'Latitude' of a line that has a length of 200.00 meters and an azimuth of 210°?
35
Which surveying method is used to determine the elevation of a point by measuring vertical angles and distances?
36
A surveyor uses a tape that is 30.00 meters long to measure a distance. If the tape sags in the middle, what type of error is introduced?
37
What is the 'Magnetic Bearing' of a line if its True Bearing is N 30° E and the local magnetic declination is 2° East?
38
In a horizontal curve, what is the 'Length of Curve' (L) defined as?
39
A closed traverse with 5 sides has an error of closure in latitude of +0.03m and in departure of -0.04m. What is the total linear error of closure?
40