Question No 23:
Which of the following statements about reliability is true?A. Reliability of a system or equipment can be improved as a result of administration or legislation
B. A reliable system can be designed from unreliable components if enough redundancy is used.
C. Reliability of a system or equipment can be improved as a result of testing.
D. Increasing the amount of maintenance cannot improve reliability above the level established by the design of a system.
Answer: D
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