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:

Logical Reasoning

The process of using a structured, systematic approach to arrive at conclusions or solve problems based on valid premises.

What-if Questions

Hypothetical queries used to explore potential outcomes or scenarios, often in planning, problem-solving, and decision-making processes.

Play

A form of activity engaged in for enjoyment, relaxation, or educational purposes, often with rules and interactive elements.

Truth-wins Rule

A principle in group decision-making where the best argument or evidence available overwhelmingly persuades the group, leading to a consensus.