What is the primary focus of a bridge survey?
A) Measuring changes in the condition of bridges over time.
B) Mapping the topography of areas near bridges.
C) Determining property boundaries around bridges.
D) Monitoring the depth of bodies of water near bridges.
View Answer
Correct Answer: A) Measuring changes in the condition of bridges over time.
Explanation: A bridge survey involves measuring changes in the condition, alignment, and behavior of bridges over time, ensuring their safety and structural integrity.
Which type of survey involves collecting data about the height and location of overhead utility lines?
A) Geodetic survey.
B) Overhead utility survey.
C) Cadastral survey.
D) Photogrammetric survey.
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Correct Answer: B) Overhead utility survey.
Explanation: An overhead utility survey focuses on capturing data about the height and location of overhead utility lines, such as power lines and communication cables.
What is the purpose of a construction stakeout survey?
A) To determine property boundaries.
B) To establish control points for geodetic surveys.
C) To measure the dimensions of underground utilities.
D) To mark the precise locations where structures should be built.
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Correct Answer: D) To mark the precise locations where structures should be built.
Explanation: A construction stakeout survey involves marking the precise locations where structures, roads, and other features should be built according to construction plans.
Which type of survey is used to assess the condition and integrity of pipelines and conduits?
A) Pipeline survey.
B) Geotechnical survey.
C) Utility survey.
D) Bathymetric survey.
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Correct Answer: A) Pipeline survey.
Explanation: A pipeline survey focuses on assessing the condition, integrity, and potential issues of pipelines and conduits, including underground and underwater lines.
What is the primary purpose of a monumentation survey?
A) To measure changes in the condition of structures.
B) To establish accurate reference points for future surveys.
C) To determine property boundaries and ownership.
D) To map the contours of the surrounding terrain.
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Correct Answer: B) To establish accurate reference points for future surveys.
Explanation: A monumentation survey involves establishing permanent reference points or monuments that serve as accurate reference markers for future surveys.
Which type of survey is crucial for assessing the structural integrity and safety of dams?
A) Geotechnical survey.
B) Dam safety survey.
C) Construction survey.
D) Hydrographic survey.
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Correct Answer: B) Dam safety survey.
Explanation: A dam safety survey focuses on assessing the structural integrity, stability, and safety of dams to prevent potential failures and protect downstream areas.
What is the primary focus of a seismic survey?
A) Mapping the topography of earthquake-prone regions.
B) Measuring changes in the condition of structures.
C) Determining property boundaries.
D) Studying the subsurface geology and detecting earthquakes.
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Correct Answer: D) Studying the subsurface geology and detecting earthquakes.
Explanation: A seismic survey involves studying the subsurface geology and detecting earthquakes through the measurement of seismic waves and their propagation.
Which type of survey is used to capture three-dimensional data about the shape and characteristics of objects using lasers or other technologies?
A) Geodetic survey.
B) Photogrammetric survey.
C) Laser scanning survey.
D) Cadastral survey.
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Correct Answer: C) Laser scanning survey.
Explanation: A laser scanning survey involves capturing three-dimensional data about objects, structures, and environments using laser technology, allowing for detailed modeling and analysis.
What is the purpose of an aerial survey?
A) To determine property boundaries.
B) To measure changes in the condition of structures.
C) To map large areas from an aerial perspective.
D) To assess the stability of slopes.
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Correct Answer: C) To map large areas from an aerial perspective.
Explanation: An aerial survey involves capturing images and data of large land areas from an aerial perspective, allowing for efficient mapping and analysis.
Which type of survey involves capturing data about the location, size, and characteristics of trees and vegetation?
A) Botanical survey.
B) Geodetic survey.
C) Topographic survey.
D) Arboricultural survey.
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Correct Answer: D) Arboricultural survey.
Explanation: An arboricultural survey focuses on collecting data about the location, size, health, and characteristics of trees and vegetation, often for urban planning and environmental assessments.
