If a Piece of Equipment Has a Mean Time Between

question 75

Multiple Choice

If a piece of equipment has a mean time between failures (MTBF) of 500 hours with a mean time to repair (MTTR) of 10 hours,then its uptime or average availability would be

• A)0.020 or 2.00%
• B)0.980 or 98.00%
• C)0.500 or 50.00%
• D)1.000 or 100.00%

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Definitions:

Accident Rates

A measure of the frequency of accidents in a particular context or environment, often used to assess safety risks and the effectiveness of preventative measures.

Deep Sleep

A stage of sleep characterized by slow brain waves, known as delta waves, during which the body repairs and regrows tissues, builds bone and muscle, and strengthens the immune system.

Human Growth Hormone

Human Growth Hormone is a peptide hormone that stimulates growth, cell reproduction, and regeneration in humans and other animals.

Muscle Development

The process of growth and increase in the size or strength of muscle cells, often as a result of exercise.