A manufacturer states that the failure rate for a pressure switch is constant and the MTBF is
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A manufacturer states that the failure rate for a pressure switch is constant and the MTBF is 2 years. What does this mean?
A. The expected minimum life for the switch is 2 years B. The expected maximum life for the switch is 2 years C. There is a 100% probability that the switch will survive for 2 years D. There is a 50% probability that the switch will survive for 2 years E. None of the above
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Related Book For
Safety Instrumented System Design Techniques And Design Verification
ISBN: 9781945541438
1st Edition
Authors: Iwan Van Beurden, William Goble
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