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Which deficiency is a failure of some internal component or subassembly of a piece of equipment because of materiel stress due to pressure and/or vibration or to excessive materiel wear?

User Lostaman
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Final answer:

The deficiency in question is related to material stress and wear in mechanical engineering, where knowledge of tensile strength and dislocations, like edge dislocations that affect ductility and malleability, is key to understanding equipment failures.

Step-by-step explanation:

The deficiency described is a failure of an internal component or subassembly of a piece of equipment, which can result from material stress due to pressure and/or vibration or excessive material wear. This issue falls within the field of mechanical engineering, where understanding the mechanical properties of materials, such as tensile strength and the formation and study of dislocations, is crucial. Line defects, like edge dislocations, can alter the mechanical properties of solids like metals and result in changes to their ductility and malleability. These defects are important to consider, particularly in structural materials, where the ability to withstand stress without failure is essential.

For example, in an automobile, unwanted vibrations due to a part resonating with the engine's frequency can lead to engine failure, illustrating how vibrations and stress can impact material integrity. Recognizing the symptoms of such deficiencies is a part of troubleshooting complex mechanical systems.

Deficiencies due to line defects or material stress that lead to the weakening of structures and potential failure are critical aspects of materials engineering and mechanical reliability.

User Noah Solomon
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