A(n) ____ is often used for testing and performance evaluations.
A) pictorial assembly
B) prototype
C) engineer's sketch
D) research and development sketch
E) none of the above

Question

Quizplus · Accepted Answer

A prototype is often used for testing and performance evaluations as it provides a working model that can be tested and evaluated before the final product is produced. Pictorial assemblies and sketches may provide a visual representation of the product design, but they do not provide a functional model for testing. Research and development sketches may be used to explore different design options but may not necessarily be tested for performance.

A(n) ____ Is Often Used for Testing and Performance Evaluations