Which of the following statements about 3-D printing is not true?
A) 3-D printing is also known as additive manufacturing.
B) Unlike traditional techniques, 3-D printing results in some wasted material.
C) 3-D printing can create objects from plastic, metal, or composite materials.
D) CAD systems supply data for 3-D printing.
E) 3-D printing is often used to fashion items for small production runs.

Question

Quizplus · Accepted Answer

This statement is not true as 3-D printing minimizes waste material by only adding the necessary material to create the object. Traditional techniques, on the other hand, often involve subtractive manufacturing and can result in a significant amount of wasted material.

Which of the Following Statements About 3-D Printing Is Not