Which term describes an individual article or a prototype for larger-scale production?

Which term describes an individual article or a prototype for larger-scale production?

• A. Natural fibres
• B. Particle boards
• C. Mechanized production
• D. One-off production

Answer: (D)

One-off production describes a single item made as a prototype or custom piece before moving to larger-scale manufacturing. It’s used to test the design, fit, function, and manufacturability, and to refine tooling, processes, and costs without committing to a full run. The other options refer to materials (natural fibres, particle boards) or to producing many identical items (mechanized production), which is why they don’t fit the idea of an individual article or prototype.

One-off production describes a single item made as a prototype or custom piece before moving to larger-scale manufacturing. It’s used to test the design, fit, function, and manufacturability, and to refine tooling, processes, and costs without committing to a full run. The other options refer to materials (natural fibres, particle boards) or to producing many identical items (mechanized production), which is why they don’t fit the idea of an individual article or prototype.