Final answer:
Prototypes are often crafted individually, the given statement is false because in engineering to test and validate design concepts before mass production.
Step-by-step explanation:
Prototypes are often crafted individually in the field of engineering. Prototypes are used to test and validate a design concept before mass production. In engineering, a prototype is typically created to evaluate the functionality, performance, and feasibility of a product or system. It allows engineers to identify and fix design flaws, optimize performance, and make necessary improvements.
A common example is in the automotive industry, where car manufacturers build individual prototypes to test the design, aerodynamics, and safety of a new vehicle model before it goes into production. Each prototype is meticulously crafted and tested to ensure it meets the desired specifications and requirements. So therefore the given statement is false.