Terminology of section types When a part is cut completely in half by the cutting plane, is the resulting view called a half section or a full section?

Introduction / Context:
Correct section terminology is essential for clear communication. A full section and a half section are different view types used for different purposes, especially for symmetric parts or when only part of the interior needs to be revealed.

Given Data / Assumptions:

• The cutting plane either passes entirely through the object or only through part of it.
• The goal is to use the correct name for the resulting view.
• Standard drafting definitions apply.

Concept / Approach:
A full section results when the cutting plane passes completely through the object, showing the entire cut surface. A half section typically shows one-half of a symmetric object in section and the other half in external view, achieved by removing one quarter of the object to reveal internal details on only half of the view. Therefore, calling a fully cut view a “half section” is incorrect.

Step-by-Step Solution:

Verification / Alternative check:
Consult typical drafting references: illustrations clearly differentiate full and half sections with examples of symmetric parts like shafts with hubs or bearings.

Why Other Options Are Wrong:
“Correct (it is called a half section)” reverses the definitions. Dependencies on sheet size, assembly status, or material do not determine section type names.

Common Pitfalls:
Hatching fillets or ribs incorrectly, forgetting that thin features may follow special section rules, and mislabeling the section type on the sheet.

Final Answer:
Incorrect (it is called a full section)