Surveying Basics Quiz

What is the primary purpose of surveying?

• To estimate construction costs

• To determine the relative positions of points on or beneath the Earth's surface

• To test soil quality

• To measure air pressure

Which instrument is most commonly used in leveling?

• Theodolite

• Dumpy level

• EDM (Electronic Distance Measurement)

• Prism

What is the process of determining the difference in elevation between two points?

• Contouring

• Leveling

• Traversing

• Triangulation

Which type of survey is used to create topographic maps?

• Cadastral Survey

• Hydrographic Survey

• Topographic Survey

• Engineering Survey

What is the standard unit of measurement used in surveying?

• Kilograms

• Liters

• Meters

• Celsius

What does a theodolite measure?

• Distance and slope

• Vertical and horizontal angles

• Depth of water bodies

• Soil density

What is a benchmark in surveying?

• A reference point with a known elevation

• A type of surveying instrument

• A mathematical formula used in leveling

• A legal document for land ownership

Which method is used to measure long distances with high accuracy?

• Chain surveying

• Compass surveying

• EDM (Electronic Distance Measurement)

• Plane Table Surveying

What is the main function of contour lines on a map?

• To show land ownership

• To represent elevation changes

• To indicate underground utilities

• To mark boundaries

What is the principle of triangulation in surveying?

• Measuring distances using GPS

• Calculating elevation using levels

• Determining positions using a network of triangles

• Estimating land value