Usually,a number of products or parts fail shortly after they are put into service,because they are defective to begin with.This relationship is depicted in which of the following?
A)Reliability curve
B)Bathtub curve
C)MTBF chart
D)Exponential distribution
E)Normal curve

Question

Quizplus · Accepted Answer

The bathtub curve depicts the relationship between failure rate and time. It shows that there is a high initial failure rate as a result of defects, followed by a period of low failure rate as the defects are fixed, and then a gradual increase in failure rate due to wear and tear. This curve is commonly used in reliability engineering to understand and improve product performance.

Usually,a Number of Products or Parts Fail Shortly After They