Unit 2 Checkpoint

How do engineering graphics help in the design process?

• By adding color to designs

• By transforming complex ideas into clear, precise visual information

• By simplifying mathematical calculations

• By providing entertainment

Which of the following organizations is associated with creating codes and standards?

• NASA

• ISO

• WHO

• FIFA

Which type of drawing provides an easy-to-visualize, non-distorted 3D look?

• Detailed drawings

• Assembly drawings

• Schematics

• Pictorial/Isometric

Which view in a drawing sheet layout provides a 3D representation of the object?

• Orthographic view (front)

• Orthographic view (bottom)

• Isometric view

• Title block

How are the height lines oriented in an isometric drawing?

• Horizontal

• Diagonal

• Vertical

• Curved

How are the shapes of the object faces represented in an isometric drawing?

• As true shapes

• As distorted shapes

• As circular shapes

• As square shapes

What does an orthographic projection sketch show?

• Multiple different views of a part

• A single view of a part

• A 3D model of a part

• A color rendering of a part

What does geometry refer to in engineering design?

• The color and texture of materials

• The shapes, dimensions, and spatial relationships of components or systems

• The weight and density of objects

• The temperature and pressure of systems

What is the purpose of extension lines in dimensioning?

• To indicate the center of a circle

• To show the thickness of a material

• To extend and indicate which feature is associated with a dimension

• To connect a value to a feature with an arrow

Which orthographic view is the arrow pointing to? Be sure to pay close attention to the direction of the arrow.

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