____ show an alternate position of a moving part or the extent of motion such as the on/off position of a light switch.They can also be used as a place holder for a part that will be added later.
A) Phantom lines
B) Leaders and arrows
C) Section lines
D) Break lines

Question

Quizplus · Accepted Answer

Phantom lines are used to show an alternate position or extent of motion of a part. They can also be used as placeholders for parts that will be added later. Leaders and arrows are used to indicate dimensions or notes. Section lines are used to show where a section has been taken in a view. Break lines are used to indicate where a part of the object has been intentionally broken off to save drawing space.

____ Show an Alternate Position of a Moving Part or the Extent