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Reading Construction Drawings Flashcards

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

Read the first 6 Reading Construction Drawings flashcards as text

  1. What does the abbreviation 'NTS' on a construction drawing mean?

    Answer: Not to Scale

    NTS means 'Not to Scale' - do not measure this drawing with a scale ruler.

  2. What letter designation identifies structural sheets in construction drawings?

    Answer: S (Structural)

    Structural drawings use the letter 'S' (e.g., S-1, S-2).

  3. What does a triangle symbol with a number typically indicate on a floor plan?

    Answer: A reference to a detail drawing

    A triangle or circle with a number indicates a detail reference or section callout.

  4. What information is found in the title block of a construction drawing?

    Answer: Project name, sheet title, scale, date, sheet number, revision history, and professional stamps

    The title block contains essential project and drawing identification information.

  5. What does a centerline symbol (alternating long and short dashes) indicate?

    Answer: The axis of symmetry or center of a structural element

    A centerline marks the axis of symmetry or center of elements like walls, columns, and beams.

  6. When dimensions conflict with the drawn representation, which takes precedence?

    Answer: Written dimensions take precedence

    Written dimensions always take precedence over scaled measurements from the drawing.