A System Fails 20 Times in 800 Hours of Operation

question 14

Multiple Choice

A system fails 20 times in 800 hours of operation.The MTBF of the system is ______.

• A)40 hours
• B)29 hours
• C)32 hours
• D)55 hours

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Definitions:

Cognitive Interpretation

The process by which individuals perceive, process, and give meaning to information from their environment, influencing their thoughts, feelings, and actions.

Bottom-up Processing

An approach to information processing rooted in taking sensory information and then assembling and integrating it, starting from small details to build up a bigger picture.

Top-down Processing

A cognitive process that involves interpreting sensory information based on existing knowledge, expectations, and thoughts, rather than from the sensory input itself.

Opponent Process

A theory suggesting that emotions are regulated by mechanisms that operate in opposition to each other, aiming to stabilize emotional responses over time.