The average number of hours before a device is likely to fail is called the .
A) MTBF Mean Time Between Failures
B) DFR Documented Failure Rate
C) EFR Expected Failure Rate
D) AFR Average Failure Rate
E) None of these describe this feature.

Question

Quizplus · Accepted Answer

MTBF stands for Mean Time Between Failures and is a commonly used metric for estimating the reliability of a device or system. It measures the average number of hours between failures, and helps organizations plan for maintenance and replacement schedules. The other choices are not as commonly used or recognized in industry.

The Average Number of Hours Before a Device Is Likely