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Civil 3D Flashcards

6 cards from real ACP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Civil 3D flashcards as text

  1. What Civil 3D tool is used to grade a parking lot or pad site by defining a target elevation?

    Answer: Grading Object

    Grading Objects apply grade or slope criteria from a footprint to a target elevation, creating a graded surface.

  2. In Civil 3D, a Sample Line Group is used to generate which output?

    Answer: Cross sections

    Sample Line Groups define cut locations perpendicular to an alignment for generating cross-section views.

  3. Which Civil 3D surface type is built directly from survey point data and breaklines?

    Answer: TIN Surface

    A TIN (Triangulated Irregular Network) Surface is the standard surface built from survey points and breaklines in Civil 3D.

  4. What does the Civil 3D Quantity Takeoff tool primarily calculate?

    Answer: Earthwork cut and fill volumes

    Quantity Takeoff in Civil 3D computes earthwork volumes (cut and fill) between existing and proposed surfaces.

  5. Which file format does Civil 3D use to share data with LandXML-compatible applications?

    Answer: .xml

    LandXML (.xml) is an industry-standard format for exchanging Civil 3D data such as alignments, surfaces, and pipe networks.

  6. In Civil 3D, what is a Feature Line primarily used for?

    Answer: Defining grading boundaries and 3D breaklines

    Feature Lines are 3D polylines used as grading targets, corridor baselines, or surface breaklines.