FAILURE INVESTIGATION
FAILURE INVESTIGATION
FAILURE INVESTIGATION
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Five Whys?<br />
� The 5 Whys is a questions‐asking method used to<br />
explore the cause/effect relationships underlying a<br />
particular problem.<br />
�� Ultimately Ultimately, the goal of applying the 5 Whys method is<br />
to determine a root cause of a defect or problem.<br />
�� Keep asking Why till you reach root cause