Mechanical failure refers to a significant reduction in the performance of the equipment and is below the minimum required by normal requirements, and is no longer able to maintain normal operation, due to mechanical wear, spark,electric arc,contact jitter and etc. Equipment failures generally include:
(1) Destructive failures that cause the equipment system to lose functionality immediately.
(2) Performance failures associated with degrading device system performance.
(1) Destructive failures that cause the equipment system to lose functionality immediately.
(2) Performance failures associated with degrading device system performance.
