Title: Select the appropriate types of projections to represent objects.
Course: Drafting (21102-I) > Section: Performing Mechanical Drafting and Design Operations with Extensive Use of CADD

Selection should indicate the type of projection which best communicates the design of the object. Types of projections include

- orthographic, which show multiple views of an object
- sectional, which show interior features of an object.

Process/Skill Questions:

- How is it determined which projections should be selected?
- What conditions determine that an auxiliary or sectional view is needed?