NCCER CORE Reading Construction Drawings Questions and Answers

Question 1

An architectural drawing has a scale of 1/4" = 1'-0". If a wall measures 3 1/2 inches on the drawing, what is its actual length?

Accepted Answer

14 feet

Answer

7 feet

Answer

3 feet 6 inches

Answer

8 feet

Question 2

On a construction drawing, which type of line, typically shown as a series of short dashes, is used to represent an object or edge that is not visible in the current view?

Accepted Answer

Hidden line

Answer

Object line

Answer

Center line

Answer

Dimension line

Question 3

Where on a construction drawing would you typically find essential identifying information such as the project title, drawing number, date, and architect's name?

Accepted Answer

Title block

Answer

Legend

Answer

Revision block

Answer

General notes

Question 4

A framing crew needs to determine the finished exterior appearance of a building, including the types of siding, window styles, and final roof height. Which type of drawing should they consult for this information?

Accepted Answer

Elevation drawing

Answer

Floor plan

Answer

Foundation plan

Answer

Section drawing

Question 5

In an architectural floor plan, what does a symbol showing a single line swinging in an arc from a wall opening typically represent?

Accepted Answer

A hinged door

Answer

A sliding glass door

Answer

A fixed window

Answer

A bifold door

Question 6

On a large commercial floor plan, what is the primary purpose of the grid system, which is typically identified by letters along one axis and numbers along the other?

Accepted Answer

To provide reference points for locating specific features like columns or walls

Answer

To calculate the total square footage of the building

Answer

To indicate the direction of True North

Answer

To show the various scales used on the drawing