_________ Is a Mechanical Form of Degradation That Occurs When

question 327

Multiple Choice

_________ is a mechanical form of degradation that occurs when a component is exposed to cyclical stresses for an extended period, often resulting in sudden, unexpected failure.

• A) Stress fatigue
• B) Mechanical fatigue
• C) Thermal fatigue
• D) Cyclic fatigue

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Definitions:

Hypothesis Testing

A method in scientific research where an hypothesis is proposed and then tested through experimentation or observation to determine its validity.

Applied Research

A type of research intended to solve practical problems by applying scientific principles and theories.

Accuracy

The degree to which the result of a measurement, calculation, or specification conforms to the correct value or a standard.

Testimony

In the context of evidence, testimony refers to the statement or declaration of a witness under oath or affirmation, usually in a court of law.