When the limits of operation of an assembly are shown in phantom lines, it is generally in a ____.
A) layout assembly
B) general assembly
C) design assembly
D) both a and c
E) none of the above

Question

Quizplus · Accepted Answer

Phantom lines in technical drawings, including those for assemblies, are often used to indicate positions or movements that are not part of the main assembly in its static state but are relevant for understanding the operation or assembly process. This can apply to both layout assemblies, where the focus is on the arrangement and relationship of components, and design assemblies, where the emphasis is on the conceptual and operational aspects of the assembly. Hence, both layout and design assemblies can utilize phantom lines to show limits of operation, making option D correct.

When the Limits of Operation of an Assembly Are Shown