A Welding Machine Has a Mean Time Between Failures of 289

question 42

Multiple Choice

A welding machine has a mean time between failures of 289 hours and mean time to repair of 10 hours.In this case,the availability is ______.

• A)96.7%
• B)93.6%
• C)87.3%
• D)98.1%

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Definitions:

Effective Strategies

Tactics or methods proven to produce desired results or achieve goals efficiently.

Problem-focused

A coping strategy that entails directly addressing an issue causing stress by finding solutions to the problem.

Emotion-focused

A coping strategy that involves dealing with feelings and responses that arise from stress, rather than addressing the root cause of the stress.

Moral Anxiety

A form of anxiety stemming from internal conflicts between what an individual perceives as right and wrong, often related to superego activity.