Surveying MCQs : Here you will find MCQ Questions related to "Basics" in Surveying. These Surveying MCQ Questions Will help you to improve your Surveying knowledge and will prepare you for various Examinations like Competitive Exams, Placements, Interviews and other Entrance Exmaniations
A land surveying professional is called a ?
A. land surveyor
C. survey engineer
D. All of the above
Explanation: A land surveying professional is called a land surveyor.
Which of the following is not a surveying instruments in use around the world?
B. measuring tape
C. 2D scanners
Explanation: The main surveying instruments in use around the world are the theodolite, measuring tape, total station, 3D scanners, GPS/GNSS, level and rod.
Which of the following are often used for measurement of smaller distances?
A. Guass measure
B. Tape measures
Explanation: Tape measures are often used for measurement of smaller distances.
Abel Foullon described a plane table ?
Explanation: Abel Foullon described a plane table in 1551, but it is thought that the instrument was in use earlier as his description is of a developed instrument.
Based on the considerations and true shape of the earth, surveying is broadly classified into ____ types.
Explanation: Based on the considerations and true shape of the earth, surveying is broadly classified into two types : Plane surveying and geodetic surveying.
Which of the following either finds the elevation of a given point or establish a point at a given elevation?
A. LOMA survey
B. Deformation survey
D. Control surveying
Explanation: Leveling: either finds the elevation of a given point or establish a point at a given elevation.
Foundation survey: Survey to change base flood line, removing property from a SFHA special flood hazard area.
C. Can be true or false
D. Can not say
Explanation: LOMA survey: Survey to change base flood line, removing property from a SFHA special flood hazard area.
Design a vernier for a theodolite circle divided into degrees and one fourth degrees to read to 20ꞌꞌ.
Explanation: W.K.T, L.C = s/n
S = (1/4)˚= 15ꞌ and L.C=20ꞌꞌ=20/60 min.
So, 20/60 = 15/n
n = 45.
The formula for shrunk scale can be given as___________
A. Original scale*shrinking factor
B. Shrunk scale*shrinking factor
C. Vernier scale* shrinking factor
D. Diagonal scale* shrinking factor
Explanation: The shrinkage factor obtained by the ratio of shrunk length to actual length multiplied by the original scale will give the shrunk scale formula.
Which of the following is not a classification based on instruments used or methods employed?
A. Chain surveying
B. Topographic surveying
C. Traverse surveying
D. Aerial surveying
Explanation: Topographic surveying classification is based upon the nature of the field survey. Chain surveying is classified based on the instrument used. Aerial surveying is classified based on the type of method employed