Mechanical Drawing Quiz

Which of the following is NOT a purpose of engineering communication drawings?

• Conveying detailed information

• Entertainment

• Design communication

• System explanation

What additional views can be drawn up in detailed drawings?

• Enlarged views of specific parts

• Color-coded views

• Cost analysis views

• Brand-specific views

What are pre-assembled components in machinery called?

• Sub-assemblies

• Pre-assemblies

• Mini-assemblies

• Proto-assemblies

What is the purpose of a sub-assembly drawing?

• To reference an assembly drawing

• To show the color scheme

• To display the cost breakdown

• To highlight the brand

What is an exploded view in mechanical diagrams?

• A view showing all parts assembled

• A view showing all parts separated but in their relative positions

• A view showing only the outer parts

• A view showing parts in random order

What does an orthographic drawing represent?

• A three-dimensional model

• A single view of an object

• A two-dimensional representation with all views

• A color-coded diagram

What is the main difference between first angle and third angle projection?

• The position of the object relative to the plane.

• The color of the object.

• The size of the object.

• The material of the object.

An Assembly drawing shows how parts of an assembly fit together.

• True
• False

________ drawings indicate how the components are assembled and provide specifics like the materials, dimensions, joining methods

Sectional diagrams​ are used to ​illustrate (a)   features that are ​ (b)   visible to ​ (c)   views.

• internal
• not
• external
• inexternal
• almost