Which statement is NOT listed as a pro of additive manufacturing?

Which statement is NOT listed as a pro of additive manufacturing?

• A. Higher energy consumption
• B. Rapid prototyping
• C. Waste reduction
• D. Inventory reduction

Answer: (A)

Additive manufacturing is valued for benefits like quick prototyping, material efficiency, and on‑demand production that helps cut inventory. Rapid prototyping lets you test and refine designs fast, shortening development cycles. Waste reduction comes from building parts layer by layer instead of subtracting material away, which minimizes scrap. Inventory reduction follows from producing parts as needed rather than keeping large stockpiles on hand. The statement about higher energy consumption isn’t listed as a pro because energy use is not a proven advantage of AM in the same way the other benefits are. Depending on the process and material, energy demand can be significant, so it’s not something that’s highlighted as a typical benefit.

Additive manufacturing is valued for benefits like quick prototyping, material efficiency, and on‑demand production that helps cut inventory. Rapid prototyping lets you test and refine designs fast, shortening development cycles. Waste reduction comes from building parts layer by layer instead of subtracting material away, which minimizes scrap. Inventory reduction follows from producing parts as needed rather than keeping large stockpiles on hand.

The statement about higher energy consumption isn’t listed as a pro because energy use is not a proven advantage of AM in the same way the other benefits are. Depending on the process and material, energy demand can be significant, so it’s not something that’s highlighted as a typical benefit.