mcq questions and answers

1. What is the primary role of surveying in construction and land management? A) Recording the altitude of celestial bodies B) Establishing relative position and size according to measurement requirements C) Determining magnetic field variations D) Measuring atmospheric conditions View Answer B) Establishing relative position and size according to measurement requirements 2. Which ancient civilization is credited with having a significant early development of surveying methods? A) Greeks, who focused on philosophy B) Chinese, famed for inventions like gunpowder C) Romans, known for military conquests D) Egyptians, noted for their construction of the Great Pyramid with precise measurements View Answer D) Egyptians, noted for their construction of the Great Pyramid with precise measurements 3. What significant technological breakthrough in the late 18th century advanced the field of surveying? A) Invention of the compass for navigational purposes B) Use of levers in building construction C) Development of the transistor in electronics D) Circle-dividing engine, enabling accurate angle measurement View Answer D) Circle-dividing engine, enabling accurate angle measurement 4. How did the Romans contribute to the advancement of surveying? A) Designing rudimentary electrical circuits B) By using instruments like the groma to establish right angles C) Applying steam engines to power machinery D) Inventing telescopic lenses for long-distance viewing View Answer B) By using instruments like the groma to establish right angles 5. Which 20th-century technologies revolutionized surveying practices? A) Satellite-based geodetic surveys and electronic computations B) Application of chemical diagnostics in materials testing C) Introduction of hydraulic systems for lifting D) The addition of pneumatic tools in excavation View Answer A) Satellite-based geodetic surveys and electronic computations Explore More MCQs on Topic Wise: Triangulation Surveying MCQ Questions and Answers | Geomatics Engineering Guess Objectives Questions of Geomatics Engineering For NEC Exam 2081 Kartik 6. What is the main difference between plane surveying and geodetic surveying? A) Plane surveying involves spherical trigonometry, whereas geodetic surveying does not. B) Geodetic surveying only measures small land areas, while plane surveying covers large areas. C) Plane surveying neglects Earth’s curvature, while geodetic surveying accounts for it. D) Plane surveying involves detailed altitude measurements, unlike geodetic surveying. View Answer C) Plane surveying neglects Earth’s curvature, while geodetic surveying accounts for it. 7. Which type of surveying is specifically concerned with the measurement of water bodies for navigation purposes? A) Land surveying B) Astronomical surveying C) Marine surveying D) Geological surveying View Answer C) Marine surveying 8. When categorizing surveying based on the instruments used, which type does not belong to this category? A) Mine surveying B) Chain surveying C) Theodolite surveying D) Compass surveying View Answer A) Mine surveying 9. Why are plane triangles used in plane surveying instead of spherical triangles? A) Plane triangles can measure elevation more accurately. B) Plane triangles are used because Earth’s curvature effect is negligible over small areas. C) Spherical triangles cannot be applied in land-based measurements. D) Plane triangles require less computation than spherical triangles. View Answer B) Plane triangles are used because Earth’s curvature effect is negligible over small areas. 10. Which type of surveying is used to determine precise positions of control stations over large distances? A) Land surveying B) Photographic surveying C) Geodetic surveying D) Astronomical surveying View Answer C) Geodetic surveying 11. Which of the following is a function of surveying in Geomatics engineering when it comes to creating maps? A) Designing electrical circuit diagrams B) Developing software code structures C) Creating contour maps for reservoir and route planning D) Charting ocean navigation paths View Answer C) Creating contour maps for reservoir and route planning 12. In what way are cadastral maps used in applications of surveying? A) To outline ocean currents and marine life B) To illustrate land boundaries and property details C) To demonstrate digital marketing and sales strategies D) To depict gravitational fields and energy waves View Answer B) To illustrate land boundaries and property details 13. In surveying, which of the following systems is characterized by subdividing a full circle into 400 grads? A) Sexagesimal System B) Centesimal System C) British Imperial System D) Radian System View Answer B) Centesimal System 14. If a surveyor needs to convert 180 degrees into the centesimal system, what is the correct equivalent? A) 200 grads B) 114.591 grads C) 90 grads D) 400 grads View Answer A) 200 grads 15. What is the primary advantage of using the centesimal system over the sexagesimal system in surveying? A) Higher measurement precision B) Easier computation due to decimal subdivision C) Better instrument compatibility D) Longer history of use View Answer B) Easier computation due to decimal subdivision 16. Which unit in the foot-pound-second (FPS) system is equivalent to 5.5 yards? A) Chain B) Furlong C) Foot D) Rod, pole, or perch View Answer D) Rod, pole, or perch 17. A full circle is how many radians according to the radian measure system? A) π radians B) 2π radians C) 360 radians D) 63.662 radians View Answer B) 2π radians 18. In the context of survey measurement systems, which of the following best describes a difference between the sexagesimal system and the centesimal system? A) The sexagesimal system is only used in astronomical observations. B) The centesimal system has subdivisions that are independent of the full circle division. C) The sexagesimal system uses a base-10 division, unlike the centesimal system. D) The sexagesimal system divides a circle into 360 degrees, while the centesimal divides it into 400 grads. View Answer D) The sexagesimal system divides a circle into 360 degrees, while the centesimal divides it into 400 grads. 19. Which unit conversion is NOT matched correctly based on metric and foot-pound-second (FPS) systems in surveying? A) 120 fathoms = 1 cable length B) 1.852 kilometers = 1 nautical mile C) 1000 cubic millimeters = 1 cubic centimeter D) 6 feet = 1 cable length View Answer D) 6 feet = 1 cable length 20. How many centigrads correspond to one minute in the sexagesimal system? A) 1.1111 grads B) 0.564 grads C) 0.0185 grads D) 0.324 … Read more