Technical Drawing and AutoCAD Quiz

What does the term "orthographic projection" mean in technical drawing?

• A 3D view of an object

• A method to represent a 3D object using multiple 2D views

• A drawing with perspective

• A pictorial representation of an object

Which AutoCAD command is used to create a perfect circle?

• RECTANGLE

• POLYGON

• CIRCLE

• ARC

In technical drawing, what is the purpose of dimension lines?

• To show the material of the object

• To give measurements for the object's size

• To create decorative effects

• To outline the object's shape

Which of the following represents a "hidden line" in technical drawing?

• A solid line

• A dashed line

• A dotted line

• A wavy line

What is the primary purpose of using layers in AutoCAD?

• To organize different components of a drawing

• To add color to the drawing

• To make the drawing look 3D

• To create animations in the drawing

Which drawing type is used to show an object in 3D from a corner view?

• Isometric drawing

• Orthographic drawing

• Oblique drawing

• Perspective drawing

What does "scale" refer to in a technical drawing?

• The angle of the drawing

• The measurement accuracy

• The ratio of drawing size to actual size

• The type of projection used

In AutoCAD, which command would you use to copy a selected object?

• MIRROR

• MOVE

• COPY

• OFFSET

Which line type is typically used to indicate the center of a circle or arc in technical drawings?

• Continuous line

• Center line

• Dimension line

• Hidden line

What tool in AutoCAD allows you to align objects horizontally or vertically in relation to each other?

• ALIGN

• MOVE

• ARRAY

• OFFSET