What functions can normally be expected to be assigned to the Reliability Engineering Department of a company that emphasizes product reliability?
I. Maintain a failure reporting system.
II. Establish reliability growth.
III. Oversee use of statistical tools.
IV. Evaluate customer surveys regarding product costs.
V. Establish and maintain a corrective action system.
Response:
50 resisters from a lot of 75,000 were tested. The average was 3,306 ohms with a variance of 21,609 ohm 2 . From this information, we may conclude with 99% confidence, that at least 95% of this lot will have resistance values in the range of Response:
If the elements in the following logic diagram are independent, reliability is:
Response:
The design function which assigns probability of failures between components or subsystems is called:
Response:
Arrange the following failure data steps into the correct sequence from start to finish.
I. Verify the failure.
II. Identify and control the failure.
III. Investigate the failure.
IV. Provide corrective action and follow up.
V. Report the fail.
Response:
